Defender US
Free Shipping on orders over $99*
Free Shipping
over $99*
Customer Service
BARR

Barr Mercruiser Dry Joint Exhaust Riser - MC-20-864591

Item: #1144874 | Part Number: MC-20-864591
$488.99
or 4 interest-free payments of $122.25
Important Info Noted
Important Info
Want an email once available?
Notify Me
Total
$488.99
or
Need Help? Speak to an Outfitting Specialist [email protected] 1-800-628-8225 MON-FRI 9AM-5:30PM SAT 9AM-3PM
Description
Direct replacement exhaust elbow for Mercruiser V6 & V8 marine engines with dry joint style center rise exhaust manifolds. Specifications: Includes mounting hardware & restrictor gasket for raw water cooling Outlet Diameter: 4" Down Angle: 14 deg. Mounting Bolts: 7 1/2" Compatible Models: 4.3, 5.0, & 5.7 L "Dry-Joint" Exhaust...
Product Details Part Numbers Reviews Questions

Image of : Barr Mercruiser Dry Joint Exhaust Riser - MC-20-864591 Barr Mercruiser Dry Joint Exhaust Riser - MC-20-864591 Item # 1144874

Description

Direct replacement exhaust elbow for Mercruiser V6 & V8 marine engines with dry joint style center rise exhaust manifolds.

Specifications:

  • Includes mounting hardware & restrictor gasket for raw water cooling
  • Outlet Diameter: 4"
  • Down Angle: 14 deg.
  • Mounting Bolts: 7 1/2"

Compatible Models:

  • 4.3, 5.0, & 5.7 L "Dry-Joint" Exhaust Manifolds

Replaces:

  • Mercruiser: 864591T02
  • QuickSilver: 864591T02
  • Sierra: 18-1845
WARNING

This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information go to www.p65warnings.ca.gov.

Part Numbers for Barr Mercruiser Dry Joint Exhaust Riser - MC-20-864591

Related Categories

Related Categories

Reviews

  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 34.27ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;

Questions

  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 33.77ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;

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.
Barr Mercruiser Dry Joint Exhaust Riser - MC-20-864591
Total:
$488.99
Add to Cart