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Oil seals protect shafts and bearings from dirt, foreign matter entry, and oil or grease outflow. An oil seal is an exterior circular metal portion and an inside flexible member that does the actual sealing and is chemically linked to the metal part...

Part Name: THRUSTWASHER@2Part Class: 0000Status: ACTPack QTY: 2Pack Weight: .047 LBSMetric Unit Weight: .021 KGUPC: 745061060357Unit Lenght: 5 INUnit Width: 1.625 INUnit Height: 2 INMetric Unit Length: 12.699 CMMetric Unit Width: 4.127 CMMetric Unit...

Head gaskets seal the cylinder head (where your spark plugs are) and the cylinder block to withstand engine compression and permit the passage of cooling water between them. It has earned the trust of engine manufacturers and boat builders, supplying...

An oil seal is a mechanism used in rotary shaft machinery to prevent dirt, dust, water, or any other foreign matter from contaminating shafts and bearings. It's also known as a shaft seal or a dirt seal, and it prevents lubricants like grease and oil...

The Mercury oil seal prevents lubricant leakage within an internal combustion engine or other mechanical equipment. The oil seal can be designed for various purposes, including dust prevention, noise reduction, and friction reduction, and is available in...

Sierra Marine Engine Parts (18-0586) Oil Seal is made of high-quality material that will last a long time! This Oil Seal protects boat shafts and bearings from ingress of dirt and foreign matter and egress of oil or grease. The previously mentioned can...

Oil Filter - Sierra Marine Engine Parts (18-7879-1) by Sea Star Solutions is a high-quality replacement oil filter made by Sierra and were created to meet or surpass OEM requirements. Installing Sierra oil filters is simple because it is made to be...

M/C MISC. GASKET SET 18-4375 seals two mating surfaces that don't exactly align by storing energy, much like a spring. It fills the gap between two objects and often prevents leakage when they are being compressed. It contains all the necessary...

Engine paints protect the metal surfaces of engines from rust and corrosion in addition to their aesthetic appeal. Painting your boat's engine has the added benefit of making it easier to clean due to the flat surface generated by the paint. Finally, oil...

The engines are working hard, and the seal should keep up. The fluid leaks can damage the unit beyond repair. The usual sources of leaking engine oil are a damaged oil pan, an old oil filter, or a worn-out gasket somewhere on the engine. It can be easy...

The MOTOR MOUNT BOLT (118-3729) is a Sierra replacement motor mount bolt for Mercruiser Stern Drive and Mercury Marine engines. Sierra products meet or exceed the specifications of the original equipment part they replace. It is made with high-quality...

The Seal Engineered Marine Products - EMP Engineered Marine Products (26-01143) Seal prevents the egress of oil and grease and the entry of debris and foreign objects. To stop lubricants from leaking out of the seal even while it is under a lot of...