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| Best Seller  | 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 | FREE shipping go to store |
 | Sierra International 18-2206-1 Lower Unit Gear Set 18-2206-1 Sierra International 18-2206-1 Lower Unit Gear Set 18-2206-1. 00 - 2.40 ratios). 43-878087A2 43-828073A1 & 43-878087A4 make up gear set 18-2206-1. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra... ... more | FREE shipping go to store |
| Best Seller  | 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 | FREE shipping go to store |
 | Megaware SkegPro protects your motor's skeg against harsh marine environments. It conforms to your lower unit to ensure there is no discernable drag or compromise in performance. A drain hole keeps water from collecting and remaining stagnant.... ... more
Megaware SkegPro protects your motor's skeg against harsh marine environments. It conforms to your lower unit to ensure there is no discernable drag or compromise in performance. A drain hole keeps water from collecting and remaining stagnant.... | go to store |
 | Megaware SkegPro protects your motor's skeg against harsh marine environments. It conforms to your lower unit to ensure there is no discernable drag or compromise in performance. A drain hole keeps water from collecting and remaining stagnant.... ... more
Megaware SkegPro protects your motor's skeg against harsh marine environments. It conforms to your lower unit to ensure there is no discernable drag or compromise in performance. A drain hole keeps water from collecting and remaining stagnant.... | go to store |
 | Sierra International 18-6352K Upper Unit Gear Repair Kit 18-6352K Sierra International 18-6352K Upper Unit Gear Repair Kit 18-6352K. Each Sierra product meets or exceeds the original equipment part it replaces. For: Gen II applications s/n range up to 0K999999 only. Features of Sierra International Upper Unit Gear... ... more | FREE shipping go to store |
 | Sierra International Upper Unit Gear Repair Kit 1.98-1 1.91-1 & 2.40-1 Ratio 18-2363 Sierra International Upper Unit Gear Repair Kit 1.98-1 1.91-1 & 2.40-1 Ratio 18-2363. It features 1.98:1 1.94:1 and 2.40:1 ratios. The kit contains: (1) Sierra 18-2820 Outdrive Gasket (1) Sierra 18-2840 Bell Housing Gasket (1) Sierra 18-2743 Outdrive... ... more | FREE shipping go to store |
 | 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 package.... ... more | FREE shipping go to store |
 | Sierra International Upper Unit Gear Repair Kit 1.84-1 & 1.81-1 Ratio 18-2365 Sierra International Upper Unit Gear Repair Kit 1.84-1 & 1.81-1 Ratio 18-2365. It features 1.84:1 and 1.81:1 ratios. The kit contains: (1) Sierra 18-2283 Shim Set (1) Sierra 18-2292 Shim Set (1) Sierra 18-2293 Shim Set (1) Sierra 18-1161 Tapered Roller... ... more | FREE shipping go to store |
 | Sierra International Cdi Unit Assembly For Yamaha F9.9/F15 18-25300 Sierra International Cdi Unit Assembly For Yamaha F9.9/F15 18-25300. E. Part Number 66M-85540-01-00. Designed for Yamaha F9.9 (2005-2006) and F15 (2000-2006) outboard engines. Check manufacturer recommendations to ensure a proper fit before purchasing.... ... more | FREE shipping go to store |
 | 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 | FREE shipping go to store |
 | Sierra International Lower Shift Cable Kit Glm 21440 18-2600 Sierra International Lower Shift Cable Kit Glm 21440 18-2600. Designed to be interchangeable with the following: GLM 21440. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International 182600 Lower... ... more | FREE shipping go to store |
 | Sierra International Lower Seal Kit 18-8359 Sierra International Lower Seal Kit 18-8359. The kit contains: (4) Sierra 18-7180 O-Rings (1) Sierra 18-7184 O-Ring (2) Sierra 18-2041 Oil Seals (1) Sierra 18-7194 O-Ring (1) Sierra 18-7193 O-Ring and (1) Sierra 18-4259 Washer. The kit is... ... more | FREE shipping go to store |
 | 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 | FREE shipping go to store |
 | Sierra International 18-2604 Lower Shift Cable Kit 18-2604 Sierra International 18-2604 Lower Shift Cable Kit 18-2604. Each Sierra product meets or exceeds the original equipment part it replaces. Contains shift cable (18-2145) shift cable guide (18-2149) outdrive gasket (18-2615) and shift cable bellows... ... more | FREE shipping go to store |
 | 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 18-2753-2... ... more | FREE shipping go to store |
 | Sierra International 18-2382 Upper Drive Unit Cap 18-2382 Sierra International 18-2382 Upper Drive Unit Cap 18-2382. The package includes (1) Cap (1) Sierra 18-2283 Shim Set and (1) Sierra 18-1165 Tapered Roller Bearing. It is interchangeable with Mallory 9-78121 GLM 28400 and Mercruiser Stern Drive 94998A1... ... more | FREE shipping go to store |
 | 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 | FREE shipping go to store |
 | Sierra International Seastar Manual Jackplate 8in Setback JP1080SS Sierra International Seastar Manual Jackplate 8in Setback JP1080SS. of bind-free travel. The lead screw assembly sets the plate height and the Side Locks are used to hold the position. The stainless steel lead screw is resistant to corrosion and... ... more | FREE shipping go to store |
 | Sierra International Tubing Reinfcd 1/2in x 250ft. Red/Blue 116-162-0120 Sierra International Tubing Reinfcd 1/2in x 250ft. Red/Blue 116-162-0120. Has polyester braid reinforcement and 250 PSI burst pressure. Primarily used for pressurized water system supply (hot or cold) drain lines (sink shower icebox). This hose is also... ... more | FREE shipping go to store |
 | Sierra International FS46551 Common Busbar - 600 Amp Rating FS46551 Sierra International FS46551 Common Busbar - 600 Amp Rating FS46551. It features a tin-plated copper bus stainless steel studs and screws large diameter nuts provide large electrical contact area stainless steel screws with lock washers and 4 x 3/8-16... ... more | FREE shipping go to store |
 | Sierra International Seastar Manual Jackplate 4in Setback JP1040SS Sierra International Seastar Manual Jackplate 4in Setback JP1040SS. Built to resist the changing environments and heavy seas these Sierra Seastar 4in Manual Jackplates are built to last and keep you moving forward. A lead screw assembly sets the plate... ... more | FREE shipping go to store |
 | Sierra International Vac Extra Heavy Duty Fda 1 1/2in x 50ft 116-148-1126W Sierra International Vac Extra Heavy Duty Fda 1 1/2in x 50ft 116-148-1126W. It is rated for full vacuum and is resistant to mild chemicals permeation and saltwater. This hose is primarily used for bilge pump intake and discharge drains (sinks shower... ... more | FREE shipping go to store |
 | Sierra International 18-9856 Drive Gear Shimming Tool 18-9856 Sierra International 18-9856 Drive Gear Shimming Tool 18-9856. Designed for use with Mercruiser MC-I R-MR Alpha I and Alpha I/Gen II drive units. Includes one drive gear shimming tool per package. It is interchangeable with GLM 90180 and Mercury Marine... ... more | FREE shipping go to store |
 | Sierra International 18-5299D Electronic Conversion Kit Display Packed 18-5299D Sierra International 18-5299D Electronic Conversion Kit Display Packed 18-5299D. Comes with screw down cap. For use with most Prestolite V-8 distributors. Use with 18-5403 style rotor. Follow manufacturer recommendations for proper fit/installation... ... more | FREE shipping go to store |
 | Sierra International Carburetor Kit For Nissan 35/40C Hp 18-7290 Sierra International Carburetor Kit For Nissan 35/40C Hp 18-7290. The kit is designed for use in Nissan 35 HP and 40C HP outboard engines (one per engine). The kit contains: (3) Gaskets (2) Washers (2) Pilot Screws (2) Needle Valve Assemblies (10)... ... more | FREE shipping go to store |
 | Sierra International Ylm Breakerless Electric Distributor 18-5497-1 Sierra International Ylm Breakerless Electric Distributor 18-5497-1. Designed for 12 volt negative ground systems. Combines the triggering device and amplifier into a single unit that sits inside distributor housing. No moving parts to wear out.... ... more | FREE shipping go to store |
 | Sierra International Cylinder Head Assembly For Gm Sb 5.7L Mid Models 18-4485HP Sierra International Cylinder Head Assembly For Gm Sb 5.7L Mid Models 18-4485HP. 7L high performance engines (mid models). All GM cylinder heads utilize high performance screw-in rocker arm studs. Cylinder heads are new castings. Hardened steel exhaust... ... more | FREE shipping go to store |
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