O-Rings & Gasket Sets

Sierra 18-4253-9 Drain Screw O-Ring, Replaces 311598, Johnson/Evinrude Outboard, Pack of 5

Sierra 18-7168-9 Gimbal Housing O-Ring, MerCruiser Bravo I/II Stern Drives, Pack of 5

Sierra 18-7141-9 O-Ring, Replaces 25-F40342, Pack of 5

Sierra 18-3910 Piston Ring, Replaces OMC 396377, for Johnson/Evinrude 25-35 HP 2-Cyl and 60-75 HP 3-Cyl Outboards, 3.000 Inch Standard Bore

Sierra 18-4380 Timing Chain Gasket Set, Replaces 27-68714A6, for Mercruiser 224 CID Engines

Sierra 18-3899 Water Cover Gasket for Johnson/Evinrude 20, 25, 25C, 30, 35 HP Outboards

Sierra 18-3982 Piston Ring Set, 3.500 Standard Bore, for Mercury 140-200 HP XR6/MAG III V-6 Outboards

Sierra 18-2857-9 Air Silencer Gasket, Replaces 319771 386573, Johnson/Evinrude Outboard, Pack of 2

Sierra 18-0826 Drain Screw Gasket, OEM 90430-14115-00-00, Yamaha Outboard

Sierra 18-2876-9 Bypass Cover Gasket, Replaces 307133, Johnson/Evinrude Outboard - Pack of 2

Sierra O-Ring 18-7158 for Mercruiser Bravo I/II Stern Drives (S/N B664190 and Up)

EMP Drain Plug 3/4 Inch NPT x 1 Inch Hose, Replaces 22-807155, Corrosion-Resistant Brass Fitting