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BARR
Barr Mercruiser Stainless Steel Block-Off Plate - MC-20-87918
Item: #1144878 | Part Number: MC-20-87918$19.22
Description
The Barr Mercruiser Stainless Steel Block-Off Plate MC-20-87918 is a durable replacement designed for closed cooling Mercruiser engines. Built for center rise exhaust manifolds, it helps separate engine antifreeze from raw water, ensuring reliable freshwater cooling performance.
Barr Mercruiser Stainless Steel Block-Off Plate - MC-20-87918 Item # 1144878
Description
Replacement stainless steel block off plate for various Mercruiser closed cooled engines.
Features:
- For Mercruiser center rise exhaust manifolds in fresh water cooling applications
- Separates engine antifreeze from raw water
Compatible Models:
- Mercruiser 98502A2, 98504A3 and 44354A3 risers
Replaces:
- Barr: MC20-87918
- Mercruiser: 27-8637251