Defender US
Free Shipping on orders over $99*
Close

2006 Evinrude 2.5 J2R4SDS CYLINDER & CRANKCASE OEM Parts | Assembly Diagram Choose a make, category, year, model, and assembly...

J2R4SDS CYLINDER & CRANKCASE

Use scroll wheel, or pinch and drag to and .

1
MPN/SKU: 5037296
BLOCK ASSY, CYLINDER
$354.95
Stock: TBD
Recommended Quantity: 1
Recommended Quantity: 1

This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

          2
          MPN/SKU: 5037297
          *SEAL, OIL
          $8.00
          Stock: TBD
          Recommended Quantity: 1
          Recommended Quantity: 1

          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                  3
                  MPN/SKU: 5037298
                  *BEARING, Crankshaft lower
                  $5.00
                  Stock: TBD
                  Recommended Quantity: 1
                  Recommended Quantity: 1

                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                          4
                          MPN/SKU: 5037299
                          CASE ASSY, CRANKSHAFT
                          $99.00
                          Stock: TBD
                          Recommended Quantity: 1
                          Recommended Quantity: 1

                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                  5
                                  MPN/SKU: 5037300
                                  *BEARING, Crankshaft lower
                                  $5.00
                                  Stock: TBD
                                  Recommended Quantity: 1
                                  Recommended Quantity: 1

                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                          6
                                          MPN/SKU: 5037301
                                          GASKET, CRANKCASE
                                          $28.04
                                          Stock: TBD
                                          Recommended Quantity: 1
                                          Recommended Quantity: 1

                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                  7
                                                  MPN/SKU: 5031015
                                                  PIN
                                                  $5.19
                                                  Stock: TBD
                                                  Recommended Quantity: 2
                                                  Recommended Quantity: 2

                                                  This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                          8
                                                          Item # 1914916
                                                          Evinrude Bolt - 5030990
                                                          $6.26
                                                          Stock: TBD
                                                          Recommended Quantity: 8
                                                          Recommended Quantity: 8

                                                          This part has 8 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                  Order Now! Ship or Pickup: 4 to 6 days
                                                                  9
                                                                  MPN/SKU: 5037302
                                                                  SEAL, Driveshaft
                                                                  $20.39
                                                                  Stock: TBD
                                                                  Recommended Quantity: 1
                                                                  Recommended Quantity: 1

                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                          10
                                                                          MPN/SKU: 5037303
                                                                          SEAL, Crankshaft
                                                                          $37.73
                                                                          Stock: TBD
                                                                          Recommended Quantity: 1
                                                                          Recommended Quantity: 1

                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                  11
                                                                                  MPN/SKU: 5037304
                                                                                  CAP, Oil filler
                                                                                  $8.52
                                                                                  Stock: TBD
                                                                                  Recommended Quantity: 1
                                                                                  Recommended Quantity: 1

                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                          12
                                                                                          MPN/SKU: 5030104
                                                                                          *O-RING
                                                                                          $5.69
                                                                                          Stock: TBD
                                                                                          Recommended Quantity: 1
                                                                                          Recommended Quantity: 1

                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                  13
                                                                                                  Item # 1918435
                                                                                                  Evinrude Gasket (Washer) - 5030071
                                                                                                  $5.17
                                                                                                  Stock: TBD
                                                                                                  Recommended Quantity: 1
                                                                                                  Recommended Quantity: 1

                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                          Order Now! Ship or Pickup: 4 to 6 days
                                                                                                          14
                                                                                                          Item # 1921261
                                                                                                          Evinrude Plug Drain 10 x 7.5 - 5030094
                                                                                                          $12.70
                                                                                                          Stock: TBD
                                                                                                          Recommended Quantity: 1
                                                                                                          Recommended Quantity: 1

                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                  Order Now! Ship or Pickup: 4 to 6 days
                                                                                                                  15
                                                                                                                  Item # 1914485
                                                                                                                  Evinrude Anode Protection - 5036804
                                                                                                                  $17.58
                                                                                                                  Stock: TBD
                                                                                                                  Recommended Quantity: 1
                                                                                                                  Recommended Quantity: 1

                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                          Order Now! Ship or Pickup: 4 to 6 days
                                                                                                                          16
                                                                                                                          MPN/SKU: 5036805
                                                                                                                          SCREW, Anode
                                                                                                                          $5.59
                                                                                                                          Stock: TBD
                                                                                                                          Recommended Quantity: 1
                                                                                                                          Recommended Quantity: 1

                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                  17
                                                                                                                                  MPN/SKU: 5033385
                                                                                                                                  THERMOSTAT
                                                                                                                                  $59.15
                                                                                                                                  Stock: TBD
                                                                                                                                  Recommended Quantity: 1
                                                                                                                                  Recommended Quantity: 1

                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                          18
                                                                                                                                          MPN/SKU: 5037305
                                                                                                                                          COVER, Thermostat
                                                                                                                                          $5.00
                                                                                                                                          Stock: TBD
                                                                                                                                          Recommended Quantity: 1
                                                                                                                                          Recommended Quantity: 1

                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                  19
                                                                                                                                                  MPN/SKU: 5037306
                                                                                                                                                  GASKET, Thermostat cover
                                                                                                                                                  $8.52
                                                                                                                                                  Stock: TBD
                                                                                                                                                  Recommended Quantity: 1
                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                          20
                                                                                                                                                          Item # 1914924
                                                                                                                                                          Evinrude Bolt - 5030000
                                                                                                                                                          $4.94
                                                                                                                                                          Stock: TBD
                                                                                                                                                          Recommended Quantity: 4
                                                                                                                                                          Recommended Quantity: 4

                                                                                                                                                          This part has 4 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                  21
                                                                                                                                                                  MPN/SKU: 5037307
                                                                                                                                                                  PLATE, Breather
                                                                                                                                                                  $15.29
                                                                                                                                                                  Stock: TBD
                                                                                                                                                                  Recommended Quantity: 1
                                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                          22
                                                                                                                                                                          MPN/SKU: 5031009
                                                                                                                                                                          BOLT, Breather plate
                                                                                                                                                                          $1.25
                                                                                                                                                                          Stock: TBD
                                                                                                                                                                          Recommended Quantity: 3
                                                                                                                                                                          Recommended Quantity: 3

                                                                                                                                                                          This part has 3 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                  23
                                                                                                                                                                                  MPN/SKU: 5037308
                                                                                                                                                                                  GASKET, Breater plate
                                                                                                                                                                                  $5.42
                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                  Recommended Quantity: 1
                                                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                          24
                                                                                                                                                                                          MPN/SKU: 5037309
                                                                                                                                                                                          Hose
                                                                                                                                                                                          $8.52
                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                          Recommended Quantity: 1
                                                                                                                                                                                          Recommended Quantity: 1

                                                                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                  25
                                                                                                                                                                                                  MPN/SKU: 5033349
                                                                                                                                                                                                  VALVE, REED
                                                                                                                                                                                                  $3.00
                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                  Recommended Quantity: 1
                                                                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                          26
                                                                                                                                                                                                          MPN/SKU: 5034132
                                                                                                                                                                                                          SCREW
                                                                                                                                                                                                          $3.00
                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                          Recommended Quantity: 1
                                                                                                                                                                                                          Recommended Quantity: 1

                                                                                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                  27
                                                                                                                                                                                                                  MPN/SKU: 5037310
                                                                                                                                                                                                                  PLATE, Under oil seal
                                                                                                                                                                                                                  $8.63
                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                  Recommended Quantity: 1
                                                                                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                          28
                                                                                                                                                                                                                          MPN/SKU: 5037311
                                                                                                                                                                                                                          BOLT, Under oil seal plate
                                                                                                                                                                                                                          $3.50
                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                          Recommended Quantity: 1
                                                                                                                                                                                                                          Recommended Quantity: 1

                                                                                                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                  No results with applied page filter:

                                                                                                                                                                                                                                  All Assemblies

                                                                                                                                                                                                                                  For the current model: 2.5
                                                                                                                                                                                                                                  J2R4SDS CARBURETOR
                                                                                                                                                                                                                                  J2R4SDS CRANKSHAFT, PISTONS, CAMSHAFT
                                                                                                                                                                                                                                  J2R4SDS CYLINDER & CRANKCASE
                                                                                                                                                                                                                                  J2R4SDS CYLINDER HEAD
                                                                                                                                                                                                                                  J2R4SDS DRIVESHAFT HOUSING
                                                                                                                                                                                                                                  J2R4SDS ENGINE COVER
                                                                                                                                                                                                                                  J2R4SDS FUEL TANK
                                                                                                                                                                                                                                  J2R4SDS GEARCASE
                                                                                                                                                                                                                                  J2R4SDS GEARS
                                                                                                                                                                                                                                  J2R4SDS IGNITION
                                                                                                                                                                                                                                  J2R4SDS INTAKE MANIFOLD
                                                                                                                                                                                                                                  J2R4SDS LITERATURE
                                                                                                                                                                                                                                  J2R4SDS LOWER ENGINE COVER
                                                                                                                                                                                                                                  J2R4SDS OIL PUMP
                                                                                                                                                                                                                                  J2R4SDS PAINT
                                                                                                                                                                                                                                  J2R4SDS RECOIL STARTER
                                                                                                                                                                                                                                  J2R4SDS SHIFT LINKAGE
                                                                                                                                                                                                                                  J2R4SDS SHIFT ROD
                                                                                                                                                                                                                                  J2R4SDS STERN BRACKET
                                                                                                                                                                                                                                  J2R4SDS SWIVEL BRACKET
                                                                                                                                                                                                                                  J2R4SDS TILLER HANDLE
                                                                                                                                                                                                                                  J2R4SDS WATER PUMP

                                                                                                                                                                                                                                  Evinrude

                                                                                                                                                                                                                                  Change Locale

                                                                                                                                                                                                                                  United States - English Shop in currency: USD
                                                                                                                                                                                                                                  Canada - English Shop in currency: CAD
                                                                                                                                                                                                                                  Canada - Français Shop in currency: CAD

                                                                                                                                                                                                                                  Explore

                                                                                                                                                                                                                                  Guides
                                                                                                                                                                                                                                  Brands

                                                                                                                                                                                                                                  Helpful Information

                                                                                                                                                                                                                                  Track My Order
                                                                                                                                                                                                                                  Shipping Policy
                                                                                                                                                                                                                                  Return Policy
                                                                                                                                                                                                                                  Outlet Store
                                                                                                                                                                                                                                  Commercial Accounts

                                                                                                                                                                                                                                  Get In Touch

                                                                                                                                                                                                                                  Customer Service
                                                                                                                                                                                                                                  1-800-435-7180
                                                                                                                                                                                                                                  Send a Message

                                                                                                                                                                                                                                  Resources

                                                                                                                                                                                                                                  Gift Cards
                                                                                                                                                                                                                                  Privacy Policy
                                                                                                                                                                                                                                  Conditions of Use
                                                                                                                                                                                                                                  Accessibility Statement

                                                                                                                                                                                                                                  Stay Connected

                                                                                                                                                                                                                                  X
                                                                                                                                                                                                                                  Facebook
                                                                                                                                                                                                                                  Instagram
                                                                                                                                                                                                                                  YouTube
                                                                                                                                                                                                                                  Toggle desktop/mobile version
                                                                                                                                                                                                                                  2026 © Defender. All Rights Reserved.