Lubricants

Sierra provides a complete range of direct replacement weight oils specially formulated to preserve your engine in the demanding maritime environment and under the intense load circumstances encountered each time you depress the throttle. Catalyst...

10Ounce TUBE High-PERFORMANCE GEAR (18-9650-0) is a high-quality marine gear lubricant. The need for a synthetic marine formulation improves performance and safeguards gears, bearings, and other gear case components by lowering operating friction in both...

Be prepared to protect the engine in the most demanding marine conditions with the new 20W-40 FC-W Outboard Oil Quart 118-9450-2. It meets or surpasses OE specifications for outboard oil and is formed to substitute the 10W-30 in warmer climates. It has...

Sierra Marine Catalyst Premium Blend 4-stroke engine oils were created to meet the needs of today's 4-stroke recreational engines, whether or not they contain emission catalyst systems. This product aids in maintaining the boat engine's excellent...

15W40 MULTI-VEHICLE (Quart) (18-9554-2) Sea Star Solutions helps to improve engine sealing, particularly the sealing of pistons and cylinders. Between the various parts, a protective layer is placed, filling any gaps that may occur. It keeps the engine...

Diesel oil is a complicated combination created by distilling crude oil. It contains hydrocarbons with carbon numbers essentially ranges C9–C20 and boiling points ranging from 163–357°C (325–675°F). Diesel fuel, like gasoline fuel, is a distillate...

For excellent lubrication for your outboards and small engines. This premium oil will provide. The PREMIUM TCW3 OIL Quart (858021Q01) is formulated to provide superior lubrication for 2-cycle outboards, PWC's, and small engines. The oil reduces exhaust...

Any form of machinery onboard ships requires lubrication. The lubricant system lubricates and protects the main engine's interior components. In addition to removing debris and pollutants from your watercraft, it also helps to maintain its full power...

Grease on bearings is essential for lubricating each component and reducing friction and wear. Choosing a highly water-resistant marine-bearing grease lube. Our Evinrude, Johnson, and Gale Outboard Motors Needle Bearing grease (378642). When reassembling...

The PT. PREM.TCW-3 2 CYCLE OIL (18-9500-1) is a high-quality premium marine engine oil formulated for use in outboard motors and other fuel-lubricated or oil-injected 2-cycle engines. It provides exceptional anti-friction performance. It keeps the engine...

ETHANOL FUEL TREATMENT 8 Ounce (18-9775) does for up to 12 months, stabilizes E10 gasoline. Water attracted by E10 fuels can cause fuel system corrosion. Improves performance while cleaning the fuel system. A non-alcohol water remover is included to help...

Quicksilver 4-stroke marine oil has been carefully tested in Mercury and Mariner outboards and MerCruiser sterndrives to offer outstanding corrosion and wear protection. Clean oil is critical for decreasing friction and preventing internal component...