Sierra International Thermostat Housing For MerCruiser 8M0061381/861006A1 18-1989

Sierra International Sea Water Pump For MerCruiser V6 & V8 454/502 Cid Gen Vi Engines With V Belt & Electric Fuel Pump 18-36001

Sierra International Sea Water Pump For MerCruiser V6 & V8 454/502 Cid Gen Vi Engines With V Belt & Electric Fuel Pump 18-36001. E. Part Numbers 46-72774A50 and 46-807151A12. It is designed for Mercruiser V6 and V8 (454/502 CID) Gen VI engines with... ... more

Sierra International Fuel Pump With Gasket For MerCruiser 4 Cyl 2.5L 3.0L And 3.7L Engines 18-35437

Sierra International Fuel Pump With Gasket For MerCruiser 4 Cyl 2.5L 3.0L And 3.7L Engines 18-35437. E. Part Numbers 42725A3 861676A1 861676T09 8M0073435 and 9-35437. It is designed for Mercruiser 4 Cylinder (2.5L 3.0L and 3.7L) engines. Gasket is... ... more

Sierra International 18-2818 Oil Pan Gasket Set 18-2818

Sierra International 18-2818 Oil Pan Gasket Set 18-2818. It is interchangeable with GLM 39490 Mallory 9-61501 Mercruiser Stern Drive 27-49107 27-52550 FI1100229 FI5000229 FI5000245 and OMC Inboard 3931593. Each Sierra product meets or exceeds the... ... more

Sierra International 18-1973 Elbow 18-1973

Sierra International 18-1973 Elbow 18-1973. Designed to be interchangeable with the following: Barr MC-20-55538 Mallory 9-40553 Mercruiser 55538A2 39920A1 39920 Osco 5538. Each Sierra product meets or exceeds the original equipment part it replaces.... ... more

Sierra International 18-7278 Fuel Pump 18-7278

Sierra International 18-7278 Fuel Pump 18-7278. 5L 140/3.0L 470/485/488 and 160/165/200 (I/L 6 cylinder) applications. It is interchangeable with GLM 77114 Mallory 9-35419 Mercruiser Stern Drive 47585 71327 77594 86234 86234A05 86234A3 86234A4 and... ... more

Sierra International 18-3573 Circulating Water Pump 18-3573

Sierra International 18-3573 Circulating Water Pump 18-3573. 1S/HO engines and is designed for use with all 8.1L Big-Block GM engines and engines with composite timing cover. It is interchangeable with Mallory 9-42601 Mercruiser Stern Drive... ... more

Sierra International Fuel Pump For MerCruiser 18-8865

Sierra International Fuel Pump For MerCruiser 18-8865. The package includes the fuel pump and one seal. It is interchangeable with Mercruiser Stern Drive 866170A01. Check manufacturer recommendations to ensure a proper fit before purchasing. Each... ... more

Sierra International Power Steering Pump 18-7508

Sierra International Power Steering Pump 18-7508. Includes one power steering pump per package. It is interchangeable with Mercruiser Stern Drive 16792A1 16792A33 16792A39 and 90496A5. Each Sierra product meets or exceeds the original equipment part... ... more

Sierra International Sea Water Pump For MerCruiser V8 Engines With V Belt And 2 Piece Pump 18-3600

Sierra International Sea Water Pump For MerCruiser V8 Engines With V Belt And 2 Piece Pump 18-3600. E. Part Numbers: 46-59112A2 46-63450A2 46-72774A11 46-72774A32 and 46-73823A7. It is designed for Mercruiser V8 engines with a V-belt and 2-piece... ... more

Sierra International Circulating Pump For MerCruiser 18-3506-1

Sierra International Circulating Pump For MerCruiser 18-3506-1. Made specifically for use with 6 MCM (s/n 1A063240 & Up); Newer 4.3L w/o water bypass hole. Follow manufacturer recommendations and guidelines for proper fit/installation information.... ... more

Sierra International Circulating Water Pump For Ford V 8 Engines 18-3584-1

Sierra International Circulating Water Pump For Ford V 8 Engines 18-3584-1. It is interchangeable with the following engine models: GLM 15400 Mallory 9-42607 Mercruiser Stern Drive 56879 58086 71683 71683A1 883885 MES WP520M OMC Stern Drive 3853796... ... more

Sierra International Stainless Steel Trim Bracket 18-6750

Sierra International Stainless Steel Trim Bracket 18-6750. Constructed of durable stainless steel material. Includes one bracket per package. It is interchangeable with Mercruiser Stern Drive 42419A1 58397A2 58397A3 862548A1 88553A1 and 88893A4.... ... more

Sierra International Complete Power Trim Assembly Stainless Steel Bracket 18-6753

Sierra International Complete Power Trim Assembly Stainless Steel Bracket 18-6753. The power trim assembly features low pressure high flow and a 20 Amp fuse. It is designed for Mercruiser (1983 & Later) stern drives without "quick connect". Use with... ... more

Sierra International 18-2414 Engine Coupler 18-2414

Sierra International 18-2414 Engine Coupler 18-2414. 7L (s/n 6170297 & Up) (1983-1989) stern drives. It is also designed for use with Mercruiser 180 190 488 and 3.7LX (s/n 6170297 & Up) (1983-1989) stern drives. Includes one engine coupler per... ... more

Sierra International 18-2601-1 Transom Seal Kit 18-2601-1

Sierra International 18-2601-1 Transom Seal Kit 18-2601-1. It is interchangeable with Mallory 9-72902 and Mercruiser 30-803097T1. The kit includes Sierra's 18-2100 Heavy-Duty Gimbal Bearing 18-2161 Shift Arm 18-2619-1 Outdrive Gasket Set 18-2750... ... more

Sierra International 1-8-1-950-1- Manifold 18-1950-1

Sierra International 1-8-1-950-1- Manifold 18-1950-1. Designed to be interchangeable with the following: GLM 51237 Mallory 9-40503 Mercruiser 77234A2 77234A7 Osco 7234B. Each Sierra product meets or exceeds the original equipment part it replaces.... ... more

Sierra International Flame Arrester 18-7232

Sierra International Flame Arrester 18-7232. Specifications include Element: 2.190 Height: 2.969 Throat: 5.050 Vent tube Size: 1 1/4" and Vent Tubes: 2. Designed to be interchangeable with the following: Crusader 33628 Mallory 9-31109 Mercruiser... ... more

Sierra International Complete Upper Unit Assembly For 1.65-1 & 1.62-1 Ratios 18-2451

Sierra International Complete Upper Unit Assembly For 1.65-1 & 1.62-1 Ratios 18-2451. Designed to fit ratios 1.65:1 and 1.62:1. It is interchangeable with GLM 19200 and Mercruiser Stern Drive 1547-3917A16 1547-3917A30 1547-3917A38 1547-3917A4... ... more

Sierra International Complete Lower Unit Assembly 18-2443

Sierra International Complete Lower Unit Assembly 18-2443. Includes one lower unit assembly per package. It is interchangeable with GLM 18100 and Mercruiser Stern Drive 1623-4110A13 1623-4110A4 1623-4110A6 1623-5356A18 1623-5356A19 1623-5356A20... ... more

Sierra International Engine Coupler Kit 18-2195

Sierra International Engine Coupler Kit 18-2195. Designed for use with Mercruiser 120/2.5L and 140/3.0L (1987-1993) stern drives. The kit contains: (1) Sierra 18-2146 Yoke and (1) Sierra 18-2321 Engine Coupler. It is interchangeable with Mercruiser... ... more

Sierra International Upper Unit Gear Set 1.98-1 Ratio 18-2205

Sierra International Upper Unit Gear Set 1.98-1 Ratio 18-2205. 98:1 ratio. Designed for use with Mercruiser 120/140 (s/n 2791957 & Up) and Alpha Gen II (s/n 0K999999 & Below) drive units. The set includes one drive gear and one driven gear per... ... more

Sierra International 18-2204 Upper Unit Gear Set 18-2204

Sierra International 18-2204 Upper Unit Gear Set 18-2204. Features a ratio of 1.5:1. It is interchangeable with GLM 11210 and Mercruiser Stern Drive 43-18410A2 43-18411A2 43-59832A2 and 43-59832A4. Each Sierra product meets or exceeds the original... ... more

Sierra International Map Sensor For MerCruiser Scorpion Tow Sports Engines Black 18-7551

Sierra International Map Sensor For MerCruiser Scorpion Tow Sports Engines Black 18-7551. It is interchangeable with Mercruiser Stern Drive 861425. Check manufacturer recommendations to ensure a proper fit before purchasing. Each Sierra product... ... more

Sierra International Carburetor Kit For MerCruiser Gm V8 18-7751

Sierra International Carburetor Kit For MerCruiser Gm V8 18-7751. It is interchangeable with Mercruiser Stern Drive 13220. Check manufacturer recommendations to ensure a proper fit before purchasing. Each Sierra product meets or exceeds the original... ... more

Sierra International 18-60161-9 Anode Pack Of 10 18-60161-9

Sierra International 18-60161-9 Anode Pack Of 10 18-60161-9. It is interchangeable with Mercruiser Stern Drive 762142 76214A1 76214A2 76214A5 97-76214Q5 and Mercury Marine 76214 762142 762143 76214A1 76214A5 76214T3 97-762145 97-76214Q5. Provides... ... more

Sierra International Transom Seal Kit For Alpha I Gen Ii 18-8206-1

Sierra International Transom Seal Kit For Alpha I Gen Ii 18-8206-1. It is interchangeable with Mallory Part Number 9-72904 and Mercruiser Stern Drive Part Number 30-803099T1. Kit contains the following Sierra parts: (1) 18-3602 Water Intake Hose (1)... ... more

Sierra International Xtreme Shift Cable 18-2145E

Sierra International Xtreme Shift Cable 18-2145E. It is also designed for use with Mercruiser Bravo IXR/IXZ stern drives (all ratios) Bravo IXR Sportsmaster stern drives (all ratios) and integrated transom. The package includes: (1) Sierra 18-2303... ... more

Sierra International 18-2604E Xtreme Lower Shift Cable Kit 18-2604E

Sierra International 18-2604E Xtreme Lower Shift Cable Kit 18-2604E. It is interchangeable with Mercruiser Stern Drive 815471T1. The kit contains Sierra's 18-2149 Shift Cable Guide 18-2615 Outdrive Gasket Set 18-2145E Xtreme Shift Cable and... ... more

Sierra International Manifold With Mounting Package For MerCruiser/Marine Power/Barr Mc 18-1956-3

Sierra International Manifold With Mounting Package For MerCruiser/Marine Power/Barr Mc 18-1956-3. This manifold is designed for use with Mercruiser 2.5 and 3.5L engines (1983 to 1989). Replaces Mercruiser 860235A04 99798A16 99798A3 99798A9. Also... ... more

Sierra International 18-2603E Xtreme Lower Shift Cable Kit 18-2603E

Sierra International 18-2603E Xtreme Lower Shift Cable Kit 18-2603E. It is interchangeable with GLM 21450 Mallory 9-72100 Mercruiser Stern Drive 19543T1 19543T2 865436A03. The kit contains Sierra's 18-2619-1 Outdrive Gasket Set 18-2743 Outdrive... ... more

Sierra International Engine Coupler For MerCruiser Ford 225 233 And 888 Model Engines 18-2173

Sierra International Engine Coupler For MerCruiser Ford 225 233 And 888 Model Engines 18-2173. Includes one coupler per package. It is interchangeable with Mallory 9-72501 GLM 11510 and Mercruiser Stern Drive 59826A1 and 59826A3. Each Sierra product... ... more

Sierra International Engine Coupler For MerCruiser 470 & 485 224 Cu.in. I/O Drives 18-2413

Sierra International Engine Coupler For MerCruiser 470 & 485 224 Cu.in. I/O Drives 18-2413. in.) (s/n 4208730-6218036) (1976-1982) stern drives. The package includes one coupler. It is interchangeable with Mallory 9-72504 and Mercruiser Stern Drive... ... more

Sierra International Riser With Exhaust Tube For Late Model MerCruiser 4 Cylinder Engines 18-1975-1

Sierra International Riser With Exhaust Tube For Late Model MerCruiser 4 Cylinder Engines 18-1975-1. This boat part manufactured by the experts at Sierra International is designed for use with late model 4-cylinder engines and MCM 2.5L and 3.0L/LX... ... more

Sierra International 18-3606 Thermostat Kit 18-3606

Sierra International 18-3606 Thermostat Kit 18-3606. The kit contains (2) 18-3535 Thermostats and (2) 18-3675 Thermostat Cover Gaskets. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International... ... more

Sierra International 18-1317 Main Bearing Complete Engine Set 18-1317

Sierra International 18-1317 Main Bearing Complete Engine Set 18-1317. It is interchangeable with Mercruiser Stern Drive 23-801793. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International Main... ... more

Sierra International Manifold For Port And Starboard 18-1957-2

Sierra International Manifold For Port And Starboard 18-1957-2. Ideally suited for freshwater applications. Fits most Mercruiser (GM) V-8 Big Blocks with a center riser. Can be used with Sierra's 18-0418 Exhaust Manifold Mounting Gasket 18-8532... ... more

Sierra International 1-8-1-960-1- Manifold 18-1960-1

Sierra International 1-8-1-960-1- Manifold 18-1960-1. Each Sierra product meets or exceeds the original equipment part it replaces. Supplied with Mounting Package. Fits: Most Mercruiser (GM) in-line 6 cyl. engines. Features of Sierra International... ... more