Mercruiser Drive & Prop Shafts

      • 19-889725
        List Price: $2.05
        Starting At: $1.71

        PVS Vent Plug, Mercury - Mercruiser 19-889725 Solid PVS vent plug (A46 A47 A48 P/N suffix) Superseded from 19-856622

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      • 19-889725t28
        List Price: $2.20
        Starting At: $1.83

        Prop PVS Vent Plug, Mercury - Mercruiser 19-889725T28 Small PVS Vent Plug (.280/7mm) Replaces: 19-889725047, 19-889725028, A46, A47, A48 suffix

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      • Gear Lube Bottle Kit, Mercury - Mercruiser 806193A48
        List Price: $132.49
        Starting At: $110.49

        Gear Lube Bottle Kit, Mercury - Mercruiser 806193A48 Mounts on inner transom, connecting internally to the upper driveshaft housing. Includes low gear lube warning sensor that connects to the engine audio warning system. Warning feature requires that...

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      • Fuse Assembly-90 Amp, Mercury - Mercruiser 88-79023A91
        List Price: $39.49
        Starting At: $32.79

        Fuse Assembly-90 Amp, Mercury - Mercruiser 88-79023A91 90 Amp with 13/32 in. diameter mounting hole Used on Verado power steering as well as various Mercruiser starter applications Replaces: Mallory 9-15510 Sierra 18-8220

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      • Mercruiser Voltage Regulator by CDI
        List Price: $622.00
        Starting At: $424.09

        Product Description Mercruiser  Voltage Regulator                        Replaces: 77305A 2, 86255A 2, 86255A 3, 99502A 4, 99502A 7,...

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      • 12-31266
        List Price: $0.80
        Starting At: $0.76

        Shift Shaft Washer , Mercury - Mercruiser 12-31266 Fits 1A/1B/1C & EZ Shift, MC-I, R, MR, & Alpha 1 Replaces: GLM 30010 Sierra 18-2340

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      • Sierra 18-2340 Shift Shaft Washer
        List Price: $1.49
        Starting At: $0.47

        Sierra 18-2340 Shift Shaft Washer Sierra high-quality engine parts are designed to meet OEM specifications. For use on Mercruiser Stern Drives and Mercury Marine engines. Thickness: 1/16" Fits 1A/IB/IC & EZ Shift, MC-I, R, MR & Alpha One...

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      • Sierra 18-2191 Carrier Bearing
        List Price: $113.99
        Starting At: $74.95

        Sierra 18-2191 Mercruiser Carrier Bearing Sierra high-quality engine parts are designed to meet OEM specifications. For housings with casting #73020C. Fits MC-I, R, MR & Alpha One Interchangeable...

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      • Sierra 18-2140 Engine Mount Bolt Kit
        List Price: $24.49
        Starting At: $17.84

        Sierra 18-2140 Engine Mount Bolt Kit Sierra high-quality engine parts are designed to meet OEM specifications. For Mercruiser I engines. Kit Includes: (1) 18-0681 Washer (1) 18-3729 Motor Mount Bolt Interchangeable with: GLM 21811

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      • Sierra 18-2163 Shift Slide Screw
        List Price: $2.69
        Starting At: $1.32

        Sierra 18-2163 Mercruiser Shift Slide Screw This high-quality Sierra replacement part fits MC-I, R, MR, Alpha One & Gen II engines. Interchangeable with: GLM 21090 Mallory 9-72152 Mercruiser Stern Drive 10-31700

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      • Sierra 18-2166 Prop Shaft
        List Price: $668.99
        Starting At: $419.45

        Sierra 18-2166 Mercruiser Prop Shaft For all #1 & MR/Alpha Units S/N 2791957 & above. Also for 165 (6 cyl.) S/N 2763442 & above. Interchangeable with: GLM 11150 11155 Mallory 9-72450 Mercruiser Stern...

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      • Sierra 18-2180 Drive Shaft
        List Price: $744.49
        Starting At: $375.91

        Sierra 18-2180 Drive Shaft for Mercruiser Sierra Drive Shaft is for all MR/Alpha units & older units which have been retro-fitted with MR/Alpha lower units. Interchangeable with: GLM 11120 Mallory 9-72460 Mercruiser Stern...

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      • Sierra 18-2381 Upper Drive Unit Cap
        List Price: $127.99
        Starting At: $87.45

        Sierra 18-2381 Mercruiser Alpha I Upper Drive Unit Cap Sierra high-quality replacement engine parts are designed to meet OEM specifications.  For s/n 6225577 & Later Alpha I, except Gen II Interchangeable...

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      • Sierra 18-2167 Engine Drive Shaft
        List Price: $589.99
        Starting At: $297.74

        Sierra 18-2167 Engine Drive Shaft Replaces part number 45-41939A1 For all #1 units S/N 2791957 & above except MR/Alpha units or units which have been retro-fitted with MR/Alpha lower units. Also for 165 (6 cyls) S/N 2763442 & above...

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      Wholesale Marine stocks a huge selection of Mercruiser out drive parts for Pre-Alpha, Alpha and Bravo outdrives. Whether you simply need to reseal your drive or are in need of a major overhaul, we have you covered. We offer the lowest prices and fastest ship times on the web, guaranteed.