Up To $50 Off Your Order! Promo Code: SUNSHINE

Sierra Cylinder Block Gasket For Mercury Marine Engine, Sierra Part #18-2943

Item # 751484
Please make sure all selections are complete and a valid quantity is entered and try again.

In Stock


  • Sierra Part #18-2943

  • Cylinder block gasket

  • For Mercury Marine engine

Product Summary 

Sierra cylinder block gasket for Mercury Marine engine. Sierra Part #18-2943.

OEM Part Number: