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Sierra International Complete Upper Gear Housing w/ 21-18 Ratio For OMC 2.5L/3.0L/5.0L 18-4805

Sierra International Complete Upper Gear Housing w/ 21-18 Ratio For OMC 2.5L/3.0L/5.0L 18-4805

Sierra International Complete Upper Gear Housing w/ 21-18 Ratio For OMC 2.5L/3.0L/5.0L 18-4805. 5L (1986-1989) 3.0L (1986-1993) and 5.0L (1989-1993) I/O engines. The gear housing features a 21:18 ratio. It is interchangeable with OMC Stern Drive 983885... ... more

Sierra International Complete Upper Gear Housing w/ 21-18 Ratio For OMC 2.5L/3.0L/5.0L 18-4805

Sierra International Complete Upper Gear Housing w/ 21-18 Ratio For OMC 2.5L/3.0L/5.0L 18-4805. 5L (1986-1989) 3.0L (1986-1993) and 5.0L (1989-1993) I/O engines. The gear housing features a 21:18 ratio. It is interchangeable with OMC Stern Drive 983885...

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$4,412.63

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Sierra International Replacement For OMC 172850 173564 173596 Tilt And Trim Motor 18-6767-1

Sierra International Replacement For OMC 172850 173564 173596 Tilt And Trim Motor 18-6767-1

Sierra International Replacement For OMC 172850 173564 173596 Tilt And Trim Motor 18-6767-1. For: 1974 (115 and 135 HP). For most 45 H.P. commercial models 1989-90. Constructed with precision for optimal performance and reliability. Refer to... ... more

Sierra International Replacement For OMC 172850 173564 173596 Tilt And Trim Motor 18-6767-1

Sierra International Replacement For OMC 172850 173564 173596 Tilt And Trim Motor 18-6767-1. For: 1974 (115 and 135 HP). For most 45 H.P. commercial models 1989-90. Constructed with precision for optimal performance and reliability. Refer to...

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$507.08

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Best Seller
Sierra International Trim Sender For OMC Cobra 18-7634

Sierra International Trim Sender For OMC Cobra 18-7634

Sierra International Trim Sender For OMC Cobra 18-7634. It is interchangeable with OMC Stern Drive 984748 and Johnson/Evinrude Outboard 984748. Check manufacturer recommendations to ensure a proper fit before purchasing. Each Sierra product meets or... ... more

Sierra International Trim Sender For OMC Cobra 18-7634

Sierra International Trim Sender For OMC Cobra 18-7634. It is interchangeable with OMC Stern Drive 984748 and Johnson/Evinrude Outboard 984748. Check manufacturer recommendations to ensure a proper fit before purchasing. Each Sierra product meets or...

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$237.07

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Sierra International Replacement For OMC Starters 18-5648

Sierra International Replacement For OMC Starters 18-5648

Sierra International Replacement For OMC Starters 18-5648. Constructed with precision for optimal performance and reliability. Refer to manufacturer recommendations and guidelines for proper fit/installation information. Features of Sierra... ... more

Sierra International Replacement For OMC Starters 18-5648

Sierra International Replacement For OMC Starters 18-5648. Constructed with precision for optimal performance and reliability. Refer to manufacturer recommendations and guidelines for proper fit/installation information. Features of Sierra...

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$187.36

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Sierra International Complete Upper Gear Housing w/ 21-16 Ratio For OMC 5.7L/5.8L 18-4804

Sierra International Complete Upper Gear Housing w/ 21-16 Ratio For OMC 5.7L/5.8L 18-4804

Sierra International Complete Upper Gear Housing w/ 21-16 Ratio For OMC 5.7L/5.8L 18-4804. 7L (1986-1993) and 5.8L (1986-1989 1991-1993) I/O engines. The gear housing features a 21:16 ratio. It is interchangeable with OMC Stern Drive 983888 984770... ... more

Sierra International Complete Upper Gear Housing w/ 21-16 Ratio For OMC 5.7L/5.8L 18-4804

Sierra International Complete Upper Gear Housing w/ 21-16 Ratio For OMC 5.7L/5.8L 18-4804. 7L (1986-1993) and 5.8L (1986-1989 1991-1993) I/O engines. The gear housing features a 21:16 ratio. It is interchangeable with OMC Stern Drive 983888 984770...

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$4,305.78

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Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771

Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771

Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771. It is interchangeable with the following: GLM 21962 Mallory 9-72930 OMC 3858631 3854270. Contains: (1) 18-2613 Outdrive Gasket (1) 18-2763 Shift Cable Bellows (1) 18-2764 Exhaust... ... more

Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771

Sierra International Bellows Kit OMC Cobra Without Cone Clutch 18-2771. It is interchangeable with the following: GLM 21962 Mallory 9-72930 OMC 3858631 3854270. Contains: (1) 18-2613 Outdrive Gasket (1) 18-2763 Shift Cable Bellows (1) 18-2764 Exhaust...

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$226.64

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Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1

Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1

Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1. The kit contains the following: 18-1074 Exhaust Bellows 18-2100 Gimbal Bearing 18-2765 U-Joint Bellows 18-2996 Outdrive Seal 18-715 O-Ring 18-710-64-2 Hose Clamp... ... more

Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1

Sierra International Transom Seal Kit OMC Sx Cobra Drives/Volvo Sx Drives 18-2772-1. The kit contains the following: 18-1074 Exhaust Bellows 18-2100 Gimbal Bearing 18-2765 U-Joint Bellows 18-2996 Outdrive Seal 18-715 O-Ring 18-710-64-2 Hose Clamp...

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$248.42

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Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser & OMC Engines 18-7615-1

Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser & OMC Engines 18-7615-1

Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser & OMC Engines 18-7615-1. It is designed for use in Mercruiser and OMC engines. Use with Sierra's 18-7095 Carburetor Kit and 18-2848 Carburetor Base Gasket. Re-calibrated and... ... more

Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser & OMC Engines 18-7615-1

Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser & OMC Engines 18-7615-1. It is designed for use in Mercruiser and OMC engines. Use with Sierra's 18-7095 Carburetor Kit and 18-2848 Carburetor Base Gasket. Re-calibrated and...

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$1,034.55

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Sierra International Water Pump Repair Kit For OMC King Cobra Drives 1992 1995 18-3469

Sierra International Water Pump Repair Kit For OMC King Cobra Drives 1992 1995 18-3469

Sierra International Water Pump Repair Kit For OMC King Cobra Drives 1992 1995 18-3469. E. Part Numbers 3854661 987253 and 987743. It is designed for OMC King Cobra Drives (1992-1995). Check manufacturer recommendations to ensure a proper fit before... ... more

Sierra International Water Pump Repair Kit For OMC King Cobra Drives 1992 1995 18-3469

Sierra International Water Pump Repair Kit For OMC King Cobra Drives 1992 1995 18-3469. E. Part Numbers 3854661 987253 and 987743. It is designed for OMC King Cobra Drives (1992-1995). Check manufacturer recommendations to ensure a proper fit before...

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$246.28

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Sierra International U Joint Assembly For OMC Cobra 1994 Present All 18-2339

Sierra International U Joint Assembly For OMC Cobra 1994 Present All 18-2339

Sierra International U Joint Assembly For OMC Cobra 1994 Present All 18-2339. E. Part Number 3852384. Designed for all Cobra I/O models (1994 & up) except King Cobra. Check manufacturer recommendations to ensure a proper fit before purchasing. Built... ... more

Sierra International U Joint Assembly For OMC Cobra 1994 Present All 18-2339

Sierra International U Joint Assembly For OMC Cobra 1994 Present All 18-2339. E. Part Number 3852384. Designed for all Cobra I/O models (1994 & up) except King Cobra. Check manufacturer recommendations to ensure a proper fit before purchasing. Built...

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$611.72

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Sierra International 18 217512 1 Engine Coupler 18-21752-1

Sierra International 18 217512 1 Engine Coupler 18-21752-1

Sierra International 18 217512 1 Engine Coupler 18-21752-1. 3L (1986-1998) 5.0L (1986-1988 1998) 5.7L (1986-1992 1994 1996-1998). It is interchangeable with OMC Stern Drive 3853917 3858437 984290 986120 and Volvo Penta 3853917 3858437. Each Sierra... ... more

Sierra International 18 217512 1 Engine Coupler 18-21752-1

Sierra International 18 217512 1 Engine Coupler 18-21752-1. 3L (1986-1998) 5.0L (1986-1988 1998) 5.7L (1986-1992 1994 1996-1998). It is interchangeable with OMC Stern Drive 3853917 3858437 984290 986120 and Volvo Penta 3853917 3858437. Each Sierra...

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$365.62

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Sierra International Electric Shift Cable 18-2192

Sierra International Electric Shift Cable 18-2192

Sierra International Electric Shift Cable 18-2192. Designed to be interchangeable with the following: GLM 27931 Mallory 9-72140 OMC 379628. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International... ... more

Sierra International Electric Shift Cable 18-2192

Sierra International Electric Shift Cable 18-2192. Designed to be interchangeable with the following: GLM 27931 Mallory 9-72140 OMC 379628. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International...

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$251.47

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Sierra International 18-6260 Alternator 18-6260

Sierra International 18-6260 Alternator 18-6260

Sierra International 18-6260 Alternator 18-6260. Volt: 12 Amp Rating: 51; Regulator: Internal; Ground: Negative; Pulley Type: Single Groove. Constructed with precision for optimal performance and reliability. For Prestolite/Motorola OMC Cobra. Features... ... more

Sierra International 18-6260 Alternator 18-6260

Sierra International 18-6260 Alternator 18-6260. Volt: 12 Amp Rating: 51; Regulator: Internal; Ground: Negative; Pulley Type: Single Groove. Constructed with precision for optimal performance and reliability. For Prestolite/Motorola OMC Cobra. Features...

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$365.97

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Sierra International Remanufactured Carburetor For Volvo Penta 7.4L With 4 Barrel Rochester 18-80008

Sierra International Remanufactured Carburetor For Volvo Penta 7.4L With 4 Barrel Rochester 18-80008

Sierra International Remanufactured Carburetor For Volvo Penta 7.4L With 4 Barrel Rochester 18-80008. 4L engines with 4 barrel rochester. It is interchangeable with OMC Stern Drive R7044289 and Volvo Penta R7044289. Check manufacturer recommendations... ... more

Sierra International Remanufactured Carburetor For Volvo Penta 7.4L With 4 Barrel Rochester 18-80008

Sierra International Remanufactured Carburetor For Volvo Penta 7.4L With 4 Barrel Rochester 18-80008. 4L engines with 4 barrel rochester. It is interchangeable with OMC Stern Drive R7044289 and Volvo Penta R7044289. Check manufacturer recommendations...

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$620.35

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Sierra International 18-2768 Transom Seal 18-2768

Sierra International 18-2768 Transom Seal 18-2768

Sierra International 18-2768 Transom Seal 18-2768. Includes one transom seal per package. It is interchangeable with Volvo Penta 3852550 and OMC Stern Drive 3852550 and 911797. Each Sierra product meets or exceeds the original equipment part it... ... more

Sierra International 18-2768 Transom Seal 18-2768

Sierra International 18-2768 Transom Seal 18-2768. Includes one transom seal per package. It is interchangeable with Volvo Penta 3852550 and OMC Stern Drive 3852550 and 911797. Each Sierra product meets or exceeds the original equipment part it...

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$194.74

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Sierra International 18-7268 Fuel Pump 18-7268

Sierra International 18-7268 Fuel Pump 18-7268

Sierra International 18-7268 Fuel Pump 18-7268. It is interchangeable with GLM 77102 Evinrude/Johnson/OMC 981650 3853792 3855276 Mallory 9-35412 and Volvo Penta 3855276. Each Sierra product meets or exceeds the original equipment part it replaces.... ... more

Sierra International 18-7268 Fuel Pump 18-7268

Sierra International 18-7268 Fuel Pump 18-7268. It is interchangeable with GLM 77102 Evinrude/Johnson/OMC 981650 3853792 3855276 Mallory 9-35412 and Volvo Penta 3855276. Each Sierra product meets or exceeds the original equipment part it replaces....

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$249.70

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Sierra International 18-2246 Shift Cable Assembly 18-2246

Sierra International 18-2246 Shift Cable Assembly 18-2246

Sierra International 18-2246 Shift Cable Assembly 18-2246. Each Sierra product meets or exceeds the original equipment part it replaces. For: 1988-1993 OMC Cobra (except King) without cone clutch. Features a wire size that measures to 68 inches.... ... more

Sierra International 18-2246 Shift Cable Assembly 18-2246

Sierra International 18-2246 Shift Cable Assembly 18-2246. Each Sierra product meets or exceeds the original equipment part it replaces. For: 1988-1993 OMC Cobra (except King) without cone clutch. Features a wire size that measures to 68 inches....

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$248.93

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Sierra International 18-2767 Transom Seal 18-2767

Sierra International 18-2767 Transom Seal 18-2767

Sierra International 18-2767 Transom Seal 18-2767. Includes one transom seal per package. It is interchangeable with Volvo Penta 3852550 and OMC Stern Drive 3852550 and 911797. Each Sierra product meets or exceeds the original equipment part it... ... more

Sierra International 18-2767 Transom Seal 18-2767

Sierra International 18-2767 Transom Seal 18-2767. Includes one transom seal per package. It is interchangeable with Volvo Penta 3852550 and OMC Stern Drive 3852550 and 911797. Each Sierra product meets or exceeds the original equipment part it...

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$174.75

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Sierra International Stub Shaft 18-2337

Sierra International Stub Shaft 18-2337

Sierra International Stub Shaft 18-2337. Fits all Cobra 1994-Up except King Cobra. Designed to be interchangeable with GLM 28317 OMC Stern Drive 3850814 Volvo Penta 3850814. Features of Sierra International 182337 Stub Shaft Fits all Cobra 1994-Up... ... more

Sierra International Stub Shaft 18-2337

Sierra International Stub Shaft 18-2337. Fits all Cobra 1994-Up except King Cobra. Designed to be interchangeable with GLM 28317 OMC Stern Drive 3850814 Volvo Penta 3850814. Features of Sierra International 182337 Stub Shaft Fits all Cobra 1994-Up...

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$356.04

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Sierra International 18-2185 Drive Shaft 18-2185

Sierra International 18-2185 Drive Shaft 18-2185

Sierra International 18-2185 Drive Shaft 18-2185. Includes one drive shaft per package. It is interchangeable with GLM 22410 and OMC Stern Drive 908086 909114 and 909753. Each Sierra product meets or exceeds the original equipment part it replaces.... ... more

Sierra International 18-2185 Drive Shaft 18-2185

Sierra International 18-2185 Drive Shaft 18-2185. Includes one drive shaft per package. It is interchangeable with GLM 22410 and OMC Stern Drive 908086 909114 and 909753. Each Sierra product meets or exceeds the original equipment part it replaces....

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$226.94

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Sierra International 18-21754 Engine Coupler 18-21754

Sierra International 18-21754 Engine Coupler 18-21754

Sierra International 18-21754 Engine Coupler 18-21754. 5L/460 King Cobra (1987-1990) stern drives. Includes one engine coupler per package. It is interchangeable with OMC Stern Drive 984537 and 986232. Each Sierra product meets or exceeds the original... ... more

Sierra International 18-21754 Engine Coupler 18-21754

Sierra International 18-21754 Engine Coupler 18-21754. 5L/460 King Cobra (1987-1990) stern drives. Includes one engine coupler per package. It is interchangeable with OMC Stern Drive 984537 and 986232. Each Sierra product meets or exceeds the original...

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$1,006.58

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Sierra International 18-2277 Lower Drive Shaft 18-2277

Sierra International 18-2277 Lower Drive Shaft 18-2277

Sierra International 18-2277 Lower Drive Shaft 18-2277. For: Cobra Drives 262 302 350 432 434 502 504 574 584. Interchangeable with OMC Stern Drive 911693. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra... ... more

Sierra International 18-2277 Lower Drive Shaft 18-2277

Sierra International 18-2277 Lower Drive Shaft 18-2277. For: Cobra Drives 262 302 350 432 434 502 504 574 584. Interchangeable with OMC Stern Drive 911693. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra...

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$242.72

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Sierra International 18-2218 Forward Gear Set 18-2218

Sierra International 18-2218 Forward Gear Set 18-2218

Sierra International 18-2218 Forward Gear Set 18-2218. The set includes (1) Forward Gear and (1) Pinion Gear. Interchangeable with Mallory 9-73561 GLM 22631 OMC Stern Drive 985050 and Johnson/Evinrude Outboard 434063 436746 and 985050. Each Sierra... ... more

Sierra International 18-2218 Forward Gear Set 18-2218

Sierra International 18-2218 Forward Gear Set 18-2218. The set includes (1) Forward Gear and (1) Pinion Gear. Interchangeable with Mallory 9-73561 GLM 22631 OMC Stern Drive 985050 and Johnson/Evinrude Outboard 434063 436746 and 985050. Each Sierra...

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$847.14

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Sierra International 18-2360 Forward Gear Set 18-2360

Sierra International 18-2360 Forward Gear Set 18-2360

Sierra International 18-2360 Forward Gear Set 18-2360. The set includes (1) Forward Gear and (1) Pinion Gear. Interchangeable with Mallory 9-73561 GLM 22631 OMC Stern Drive 985050 and Johnson/Evinrude Outboard 434063 436746 and 985050. Each Sierra... ... more

Sierra International 18-2360 Forward Gear Set 18-2360

Sierra International 18-2360 Forward Gear Set 18-2360. The set includes (1) Forward Gear and (1) Pinion Gear. Interchangeable with Mallory 9-73561 GLM 22631 OMC Stern Drive 985050 and Johnson/Evinrude Outboard 434063 436746 and 985050. Each Sierra...

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$825.42

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Sierra International Cast Iron Manifold For 4.3L V 6 18-1848

Sierra International Cast Iron Manifold For 4.3L V 6 18-1848

Sierra International Cast Iron Manifold For 4.3L V 6 18-1848. 3L V-6 applications. It is interchangeable with OMC 3852338 3857656 914899 Volvo Penta 3847499 3857656 GLM 51480 and HGE 7656. Use with Sierra's 18-1909-1 Riser. Each Sierra product meets or... ... more

Sierra International Cast Iron Manifold For 4.3L V 6 18-1848

Sierra International Cast Iron Manifold For 4.3L V 6 18-1848. 3L V-6 applications. It is interchangeable with OMC 3852338 3857656 914899 Volvo Penta 3847499 3857656 GLM 51480 and HGE 7656. Use with Sierra's 18-1909-1 Riser. Each Sierra product meets or...

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$485.64

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Sierra International 18-21753 Engine Coupler 18-21753

Sierra International 18-21753 Engine Coupler 18-21753

Sierra International 18-21753 Engine Coupler 18-21753. It is designed to fit 5.0L and 5.8L (1989-1996) engines. Includes one engine coupler per package. It is interchangeable with Volvo Penta 3853862 and OMC Stern Drive 3853862 and 985727. Each Sierra... ... more

Sierra International 18-21753 Engine Coupler 18-21753

Sierra International 18-21753 Engine Coupler 18-21753. It is designed to fit 5.0L and 5.8L (1989-1996) engines. Includes one engine coupler per package. It is interchangeable with Volvo Penta 3853862 and OMC Stern Drive 3853862 and 985727. Each Sierra...

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$573.60

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Sierra International Engine Alignment Tool 18-4442

Sierra International Engine Alignment Tool 18-4442

Sierra International Engine Alignment Tool 18-4442. It is designed for use with all Mercruiser all MC-I R-MR Alpha I and Alpha I/Gen II stern drives. It is also used for OMC Cobra stern drives. Includes one engine alignment tool per package. It is... ... more

Sierra International Engine Alignment Tool 18-4442

Sierra International Engine Alignment Tool 18-4442. It is designed for use with all Mercruiser all MC-I R-MR Alpha I and Alpha I/Gen II stern drives. It is also used for OMC Cobra stern drives. Includes one engine alignment tool per package. It is...

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$192.12

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Sierra International 18-5806 Solenoid 18-5806

Sierra International 18-5806 Solenoid 18-5806

Sierra International 18-5806 Solenoid 18-5806. It is interchangeable with Arco SW394 GLM 72360 Indmar 755005 Johnson/Evinrude Outboard 0586730 0985064 586842 Mallory 9-15105 Mercruiser Stern Drive 89-76416A1 MES 3364M OMC Stern Drive 0586730 0586842... ... more

Sierra International 18-5806 Solenoid 18-5806

Sierra International 18-5806 Solenoid 18-5806. It is interchangeable with Arco SW394 GLM 72360 Indmar 755005 Johnson/Evinrude Outboard 0586730 0985064 586842 Mallory 9-15105 Mercruiser Stern Drive 89-76416A1 MES 3364M OMC Stern Drive 0586730 0586842...

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$187.99

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Sierra International Fuel Pump For Mcm/Mie Ford 215 225 233 255 & 888 18-7267

Sierra International Fuel Pump For Mcm/Mie Ford 215 225 233 255 & 888 18-7267

Sierra International Fuel Pump For Mcm/Mie Ford 215 225 233 255 & 888 18-7267. It is interchangeable with the following: GLM 77040 Mallory 9-35411 Mercruiser 62092 62092T 54552 OMC 982063. Each component meets or exceeds the original part it replaces.... ... more

Sierra International Fuel Pump For Mcm/Mie Ford 215 225 233 255 & 888 18-7267

Sierra International Fuel Pump For Mcm/Mie Ford 215 225 233 255 & 888 18-7267. It is interchangeable with the following: GLM 77040 Mallory 9-35411 Mercruiser 62092 62092T 54552 OMC 982063. Each component meets or exceeds the original part it replaces....

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$219.55

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Sierra International 18-2146 Yoke 18-2146

Sierra International 18-2146 Yoke 18-2146

Sierra International 18-2146 Yoke 18-2146. It is also designed for use with OMC Cobra (1986 & Up) stern drives. The yoke comes with (1) Sierra 18-7117 O-Ring and (2) Sierra 18-7153 O-Rings. It is interchangeable with GLM 28315 Mallory 9-72401 Volvo... ... more

Sierra International 18-2146 Yoke 18-2146

Sierra International 18-2146 Yoke 18-2146. It is also designed for use with OMC Cobra (1986 & Up) stern drives. The yoke comes with (1) Sierra 18-7117 O-Ring and (2) Sierra 18-7153 O-Rings. It is interchangeable with GLM 28315 Mallory 9-72401 Volvo...

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$188.79

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Sierra International 18-6261 Alternator 18-6261

Sierra International 18-6261 Alternator 18-6261

Sierra International 18-6261 Alternator 18-6261. 0L 4.3L 5.7L 7.4L (1995-1998) 5.0L 5.8L 8.2L (1993-1998) engines. It features an internal regulator and single-groove pulley. Interchangeable with Arco 60070 MES 3149M OMC Stern Drive 3854182 3854809... ... more

Sierra International 18-6261 Alternator 18-6261

Sierra International 18-6261 Alternator 18-6261. 0L 4.3L 5.7L 7.4L (1995-1998) 5.0L 5.8L 8.2L (1993-1998) engines. It features an internal regulator and single-groove pulley. Interchangeable with Arco 60070 MES 3149M OMC Stern Drive 3854182 3854809...

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$290.80

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Sierra International 18-21751 Engine Coupler 18-21751

Sierra International 18-21751 Engine Coupler 18-21751

Sierra International 18-21751 Engine Coupler 18-21751. 5L (1986) 3.0L (1986-1990) 4.3L/5.0L/5.7L (1986 KW and KWB suffix only) 7.4L (1990-1998) 8.2L (1992-1993 1998). It is interchangeable with OMC Stern Drive 3853962 983902 986338 Volvo Penta 3853962.... ... more

Sierra International 18-21751 Engine Coupler 18-21751

Sierra International 18-21751 Engine Coupler 18-21751. 5L (1986) 3.0L (1986-1990) 4.3L/5.0L/5.7L (1986 KW and KWB suffix only) 7.4L (1990-1998) 8.2L (1992-1993 1998). It is interchangeable with OMC Stern Drive 3853962 983902 986338 Volvo Penta 3853962....

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$330.52

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Sierra International Piston Kit 3.405 Bore Size 18-4625

Sierra International Piston Kit 3.405 Bore Size 18-4625

Sierra International Piston Kit 3.405 Bore Size 18-4625. The piston features a 3.405/0.30 O.S. bore size. All pistons come with piston rings and a wrist pin. The kit is interchangeable with GLM 14680 Mallory 9-53248 and Mercury Marine 777-815965A6.... ... more

Sierra International Piston Kit 3.405 Bore Size 18-4625

Sierra International Piston Kit 3.405 Bore Size 18-4625. The piston features a 3.405/0.30 O.S. bore size. All pistons come with piston rings and a wrist pin. The kit is interchangeable with GLM 14680 Mallory 9-53248 and Mercury Marine 777-815965A6....

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$220.15

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