Gearcase

The 18-3752 Retaining Nut from Sierra is designed expertly for use with Mercruiser stern drive applications. This product is interchangeable with GLM 28350, Mallory 9-72154, and Mercruiser Stern Drive 35992, 66071, 8168111, 8168112. This retaining nut is...

Volvo Penta Exploded view / schematic Lower Gear Unit

Spring Clutches performed the functions listed below. The first is that it only drives in one direction and slips when reversed; the output can exceed the input. It can also be a backstopping clutch. The spring's inner diameter is marginally less than...

Volvo Penta Exploded view / schematic Trim Cylinders

The bellows are rubber boots that keep water out of the boat and key portions of the drive. This bellow is affixed from the bell housing to the transom plate. It's made to keep the u-joints and drive shaft connected to the engine coupler safe. When...

The EXHAUST SEAL is one of several vital parts that make up the marine system. As they seal the gap between the manifolds and cylinder head, seals are a crucial part of marine systems. It guarantees that all exhaust gas will pass through the catalytic...

Have sturdy, lighter, and more compact clamping assemblies today and experience the new Bellow Clamp 54-01685. Clamp range from 3 1/8" to 4. Designed for long life and perform better than other clamps in the most demanding environments. The bellow clamp...

The M/C SEAL WASHER by SeaStar Solutions is a high-quality marine drain washer for MerCruser Mercury Marine applications. This part withstands the severe marine environment high horsepower engine needs today. Due to its superior construction that meets...

Both ambitious yacht owners and leisure boaters will find the Mercruiser GASKET SET (118-2620) to their liking. Consider adding this fantastic item to your boat, and be ready for an adventure. Each product satisfies or exceeds the original equipment...

Volvo Penta Exploded view / schematic Lower Gear Unit

Volvo Penta Exploded view / schematic Gear Housing, Upper

The shift rod is a vital part that makes shifting faster and easier. The shift rod attaches to the transmission and controls the gear selector. Where the two connect, bushings used every day eventually wear out, make a sloppy shifting experience, and...