Steering Systems

Get the confidence for the job to be done right the first time with the new and improved Head Gasket, Lower H/P Force A Sierra Marine Engine Parts 18-3851. Machined to absolutely match head and block surfaces. It is exchangeable with the...

EPA Fuel Line Assembly Mercury Sierra Marine Engine Parts 18-8024EP-2 is the best hose on the market. Thermoplastic construction resists UV, new FKP (low permeation) primer bulbs, and the barrier layer prevents permeation. Premium rubber fuel line:...

The world's leading manufacturer of manual hydraulic steering systems, Sea Star Solutions, developed the Sea Star helm pumps after years of research and development (formerly Teleflex Marine). The best design combined with the highest-quality materials,...

The gas is consumed and heat is generated inside the cylinders when the boat's engine is started. The raw water (from a lake or the outside) is pumped into the engine block, passing through the power and cylinder heads, absorbing the heat, and cooling it...

Did you notice a leaking fluid between the shaft and housing? Maybe it's time to consider replacing your Oil Seal part. With Sierra (18-2062) Marine Oil seal. Oil Seal for the Upper Crankcase Drive Shaft. Oil seals are used to protect shafts and bearings...

You might think replacing the V-Belt is the least of your priority. But consider that it won't typically provide reliable and trouble-free service as long as they are properly maintained. The belt sends life from the crankshaft pulley to both the...

The distributor and rotor protect by a distributor cap, a detachable part in spark ignition systems. Distributor caps are in charge of distributing electrical current from an ignition coil to a set of spark plugs and covering and shielding these parts...

The SUZUKI FUEL TANK CONNECTOR 18-8090 by Sierra 18-8090 male fuel connector. As frequently used on pipes and fittings, they are NPT standard for tapered threads, and the pipe thread serves as both a mechanical junction and a hydraulic seal. The male...

For Mercury/Mariner outboard motors, Sierra 18-2076 Oil Seal Sierra. Marine engine components are made to meet or surpass the specifications of the OEM part for replacing and backed by the SeaStar SolutionsTwo-Year Warranty, which is one of the finest in...

Plug and play with the new Sierra 4 Wire Rectifier Assembly 18-5709. It is easy to install and this Wire Johnson Evinrude Outboard 9.9 - 60 HP 581778 has excellent performance quality OEM style rectifiers. A brand new voltage regulator rectifier is a...

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...

Equip your vessel with the finest products to ensure that nothing disrupts your prime leisure time. Thrust Bearing 18-1369, Sierra Thrust Bearing is made with superior materials and well-designed parts that withstand the test of time. Sierra thrust...