Engines & Maintenance

Sierra Marine Gear Lube - Full Synthetic 75w90 Gear Oil 946ml Specifically formulated to optimize gear life by reducing friction.Provides superior wear protection in severe operating conditionsThis...

Sierra Fuse Kit Item No: S-18-8220 Used On Verado Power Steering As Well As Various Mercruiser Starter Applications Additional Information:Amp Rating: 90Mounting Hole: 13/32 in. (10...

Sierra Gasket Set - Yamaha - S-18-99061. Replaces: 63D-W0001-00Fits: 40(1995-05), 50(1995-069), C40(1997-02), C50(1998-01), P40(1998), P50(1995-96) Part Number SRA-S-18-99061

Sierra Gasket Set - Yamaha - S-18-99094. Replaces: 67F-11181-02Fits: F75(2004-05), F90(2004-05), F115(2004-05), LF115(2004-05) Part Number SRA-S-18-99094

Sierra Gear Housing Seal Kit - Johnson/EvinrudeReplaces: 5030973Fits: Johnson Evinrude 60/70 4-Stroke Part Number SRA-S-18-74108

Sierra Gear Housing Seal Kit - Yamaha For: Yamaha F100 (1999-2003), F80 (1999-2003), F90 (2003) Contains:18-0267 - Oil seal18-7436 - O-ring18-0240 - Water pump gasket18-0587 - Oil seal18-0617 -...

Sierra Gear Housing Seal Kit - Yamaha - S-18-0024. Replaces: 689-W0001-C2-00For: E48 (1995-00) / C55 (1989-94)Contains:Sierra CodeDescriptionO. E #Qty...

Sierra Gear Housing Seal Kit - Yamaha - S-18-0027. Replaces: 6A1-W0001-23-00For: 2HP (1989-02) Contains: Sierra Code DescriptionO. E #Qty. S-18-4698Plug, Drain90430-080202  Part Number SRA-S-18-0027

Sierra Gear Housing Seal Kit - Yamaha - S-18-0028. Replaces: 6E0-W0001-C1-00For: 4HP (1984-99) / F4 (1999-02) / 5HP (1984-02) Contains: Sierra Code DescriptionO. E #Qty. S-18-4698Plug,...

Sierra Gear Housing Seal Kit - Yamaha - S-18-0030. Replaces: 6L2-W0001-C3-00For: 20HP (1996-97) 25HP (1988-02) 2 cyl modelContains:Sierra CodeDescriptionO. E #Qty...

Sierra Gear Housing Seal Kit - Yamaha - S-18-0031. Replaces: 6L2-W0001-C3-00For: 20HP (1996-97) 25HP (1988-02) 2 cyl modelContains:Sierra CodeDescriptionO. E #Qty. S-18-4698Plug, Drain90430-080202 ...

Sierra Gear Housing Seal Kit - Yamaha - S-18-74501Replaces: 683-W0001-C1-00Fits: Yamaha 9. 9/15(1984-91) Part Number SRA-S-18-74501