Motors

Sealing rings are used to fill a joint between two items so that no air, gas, or liquid can flow through. They are usually inserted into a groove and engineered to withstand pressure. The sealing ring, often constructed of elastomer, lies in the gap...

A thermostat controls the temperature of the water for engine cooling and maintains pressure in the cooling system to aid heat transfer from the heads and the cylinder walls. The thermostats can be ruined by corrosion, sticking, and extremely high...

The water pump impeller is a small piece of plastic that makes a big difference in essential outboard maintenance. A small rotating component ensures that the motor cools effectively, protecting the engine from overheating and severe damage helps move...

RETAINER - 859229 a metal fastener used to hold together an assembly is also referred to as snap rings or circlips. They are inserted into a groove on a shaft, a housing, or a bore. The fasteners use a small, light design that requires fewer machining...

Rebuild your engine with confidence and obtain reliable sealing to keep your engine producing horsepower. Volvo Penta Gasket 857618 is a brand new, authentic Volvo Penta Exhaust Riser Gasket. This Gasket is used between the exhaust riser and the exhaust...

By replacing a worn-out bushing with this IMPELLER EMP, which attaches to the topmost bearing and replaces the stroke damper bushing, you may increase performance and fuel efficiency while giving your outboard a fresh look. You need to have a few more...

Its primary function is to control the coolant flow and house the thermostats accurately. These covers have a weep hole a few millimeters in diameter, but it drains any coolant leakage from a bad seal. Additionally, they link the engine and the upper...

The Mercury. Thermostat - Sierra Marine Engine Parts - 18-3552 (118-3552) ideally fits 470/485 model engines with serial numbers 6218036 and below. This thermostat has a temperature rating of 160°F. The Mercury. Thermostat - Sierra Marine Engine Parts -...

The electric water pump was made to reduce the power drag that traditional pulley drive units produce. A heavy-duty electric motor turning around 1,500 rpm is higher enough to meet cooling requirements without depleting engine horsepower. Even when the...

The reason why impellers fail and do not perform to their standard expectations: A pressure difference, either on the pump body or on the impeller, causes CAVITATIONS. If not addressed as soon as possible, cavitation may lead to an impeller...

Volvo Penta Exploded view / schematic Circulation Pump and Thermostat Housing, V-drive with Freshwater Cooling

Mercury Impeller Repair Kit is for Outboard Motor that small gear case engines under 9.9 hp. The impeller is necessary for the cooling system to distribute coolant to avoid overheating the engine. The impeller is a rotating component equipped with vanes...