Mercruiser Sterndrive Shaft Replacements

Mercruiser Sterndrive Shaft Parts

Red Rhino

New Red Rhino / Mercruiser 1998-2000 Drive Shaft Yoke OEM # 853635

MSRP:

Was:

Now: $118.25

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Red Rhino

New Red Rhino / Mercruiser Long Input Yoke OEM # 814819A3

MSRP:

Was:

Now: $108.70

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Red Rhino

New Red Rhino / Mercruiser Alpha I Gen II Drive Shaft OEM # 45-55796-1

MSRP:

Was:

Now: $88.95

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Sierra

New Sierra / 2-Ring Yoke OEM # 59830A1, 912212

MSRP:

Was:

Now: $185.59

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SEI

New SEI / MerCruiser MR & Alpha One Driveshaft (1982–1990) – Fits Serial #0D469858 & Below – Replaces OEM 45-42634

MSRP:

Was:

Now: $297.35

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SEI

New SEI / MerCruiser Alpha One Counter-Rotation Propshaft (1972–1990) – Replaces OEM 814606-1

MSRP:

Was:

Now: $305.95

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SEI

New SEI / MerCruiser Alpha One & Alpha One Gen II Ratcheting Shift Spool (1972–Present) – Fits I, R, MR, Alpha I & Gen II Drives – Replaces OEM 818349T1

MSRP:

Was:

Now: $55.99

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SEI

New SEI / MerCruiser Alpha One Shift Shaft (1973–1990) – Fits I, R, MR, and Alpha I Drives – Replaces OEM 77481-1

MSRP:

Was:

Now: $29.95

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SEI

New SEI / MerCruiser Alpha One Complete U-Joint Assembly with Short Yoke (1972–1982) – Fits Inline 4 & Inline 6 Engines – Replaces OEM 58858A1

MSRP:

Was:

Now: $305.95

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SEI

New SEI / MerCruiser Alpha One & Alpha One Gen II Complete U-Joint Assembly (1972–Present) – Replaces OEM 814819A2 – Fits 9-9/16" Engine End Yoke

MSRP:

Was:

Now: $299.95

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SEI

New SEI / MerCruiser Alpha One Short Input Yoke Shaft (1972–1990) – 8-1/8" – Fits Inline 4 & Inline 6 Engines – Replaces OEM 39385A1

MSRP:

Was:

Now: $96.93

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SEI

New SEI / MerCruiser Alpha One Heavy Duty U-Joint (1970–1997) – Greasable – Replaces OEM 3850812 / 75832T1 – Also Fits OMC Cobra & Volvo Penta SX

MSRP:

Was:

Now: $36.70

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SEI

New SEI / MerCruiser Alpha One H-Yoke (1972–1990) – Replaces OEM 0912213 – Serial Numbers OK999999 and Below

MSRP:

Was:

Now: $47.95

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SEI

New SEI / MerCruiser Alpha One Short Yoke Shaft (1972–1997) – Replaces OEM 46020 1 – Serial Numbers OK999999 and Below

MSRP:

Was:

Now: $74.13

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SEI

New SEI / MerCruiser Alpha One Engine End Yoke Shaft (1972–1990) – 9-9/16" – Replaces OEM 0912212 / 814819A3

MSRP:

Was:

Now: $95.95

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SEI

New SEI / MerCruiser Alpha One & Alpha One Gen II 6-Jaw Propshaft (1972–Present) – Standard Rotation – Replaces OEM 44-850308 / 44-824110

MSRP:

Was:

Now: $300.95

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SEI

New SEI / MerCruiser Alpha One Driveshaft (1972–1990) – Replaces OEM 45-55796 – Not for Gen II Drives

MSRP:

Was:

Now: $75.95

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SEI

New SEI / Mercruiser Bravo I Propshaft – Fits Bravo One Drives – Replaces OEM #41630T

MSRP:

Was:

Now: $402.53

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Sierra

New Sierra / Mercruiser Bravo I/II/III Sterndrive Short Yoke OEM #12784, 12784T

MSRP:

Was:

Now: $230.00

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Red Rhino

New Red Rhino / Mercruiser 2000 & Up Alpha I Gen II Universal Joint OEM # 865493A01

MSRP:

Was:

Now: $115.18

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Red Rhino

New Red Rhino / Heavy Duty U-Joint OEM # 75832-1, 75832T

MSRP:

Was:

Now: $69.90

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Red Rhino

New Red Rhino / Mercury & Mariner 1994-2007 200 DFI-250 HP V6 3.0L Stub Driveshaft OEM # 45-816472

MSRP:

Was:

Now: $390.95

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Red Rhino

New Red Rhino / Mercruiser 1998-2000 Drive Shaft Yoke OEM # 853635

This listing is for a New Red Rhino / Mercruiser 1998-2000 Drive Shaft Yoke OEM # 853635. SHIPPING: Additional shipping fees to Alaska, Hawaii, US Territories, or International Shipping will be calculated after checkout. You will receive an email and a...

MSRP:

Was:

Now: $118.25

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Red Rhino

New Red Rhino / Mercruiser Long Input Yoke OEM # 814819A3

This listing is for a New Red Rhino / Mercruiser Long Input Yoke OEM # 814819A3 and can be used with Mercruiser Alpha I Gen II models from 1991-2010, and Bravo I/II/III models. SHIPPING: Additional shipping fees to Alaska, Hawaii, US Territories, or...

MSRP:

Was:

Now: $108.70

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Red Rhino

New Red Rhino / Mercruiser Alpha I Gen II Drive Shaft OEM # 45-55796-1

This listing is for a New Red Rhino / Mercruiser Alpha I Gen II Drive Shaft OEM # 45-55796-1. SHIPPING: Additional shipping fees to Alaska, Hawaii, US Territories, or International Shipping will be calculated after checkout. You will receive an email...

MSRP:

Was:

Now: $88.95

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Sierra

New Sierra / 2-Ring Yoke OEM # 59830A1, 912212

This listing is for a New Sierra / 2-Ring Yoke OEM # 59830A1, 912212 Fitment : Mercruiser Alpha I Gen I models from 1984-1990 as a Long Input Yoke OMC Sterndrive Cobra 4/6/8 Cylinder models from 1986-1993 as a Drive Shaft Yoke ...

MSRP:

Was:

Now: $185.59

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SEI

New SEI / MerCruiser MR & Alpha One Driveshaft (1982–1990) – Fits Serial #0D469858 & Below – Replaces OEM 45-42634

This SEI Marine Driveshaft is a precision-engineered replacement for MerCruiser MR and Alpha One sterndrives manufactured between 1982 and 1990 (serial numbers 0D469858 and below). Built to OEM specifications, this driveshaft ensures smooth torque...

MSRP:

Was:

Now: $297.35

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SEI

New SEI / MerCruiser Alpha One Counter-Rotation Propshaft (1972–1990) – Replaces OEM 814606-1

This SEI Marine Counter-Rotation Propshaft is a precision-engineered replacement for MerCruiser Alpha One sterndrives manufactured between 1972 and 1990. Built to OEM specifications, this propshaft ensures smooth operation, proper alignment, and...

MSRP:

Was:

Now: $305.95

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SEI

New SEI / MerCruiser Alpha One & Alpha One Gen II Ratcheting Shift Spool (1972–Present) – Fits I, R, MR, Alpha I & Gen II Drives – Replaces OEM 818349T1

This SEI Marine Ratcheting Shift Spool is a direct replacement for MerCruiser I, R, MR, Alpha One, and Alpha One Gen II sterndrives manufactured from 1972 to present. Engineered to precise OEM standards, this ratcheting-style shift spool provides smooth,...

MSRP:

Was:

Now: $55.99

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SEI

New SEI / MerCruiser Alpha One Shift Shaft (1973–1990) – Fits I, R, MR, and Alpha I Drives – Replaces OEM 77481-1

This SEI Marine Shift Shaft is a precision-built replacement for MerCruiser I, R, MR, and Alpha One sterndrives manufactured between 1973 and 1990. Designed to OEM specifications, this component ensures proper shift linkage alignment and smooth, reliable...

MSRP:

Was:

Now: $29.95

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SEI

New SEI / MerCruiser Alpha One Complete U-Joint Assembly with Short Yoke (1972–1982) – Fits Inline 4 & Inline 6 Engines – Replaces OEM 58858A1

This SEI Marine Complete U-Joint Assembly with Short Yoke is designed for MerCruiser I, R, MR, and Alpha One sterndrives manufactured between 1972 and 1982. It fits applications using the 8-1/8" engine end yoke, including inline 4-cylinder and inline...

MSRP:

Was:

Now: $305.95

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SEI

New SEI / MerCruiser Alpha One & Alpha One Gen II Complete U-Joint Assembly (1972–Present) – Replaces OEM 814819A2 – Fits 9-9/16" Engine End Yoke

This SEI Marine Complete U-Joint Assembly is a direct replacement for MerCruiser I, R, MR, Alpha One, and Alpha One Gen II sterndrives manufactured from 1972 to present. Designed for drives using the 9-9/16" engine end yoke, this precision-built assembly...

MSRP:

Was:

Now: $299.95

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SEI

New SEI / MerCruiser Alpha One Short Input Yoke Shaft (1972–1990) – 8-1/8" – Fits Inline 4 & Inline 6 Engines – Replaces OEM 39385A1

This SEI Marine Short Input Yoke Shaft is a direct replacement for MerCruiser Alpha One sterndrives (1972–1990) and is designed to fit old-style inline 4-cylinder and inline 6-cylinder engines. Measuring 8-1/8", this precision-machined input yoke...

MSRP:

Was:

Now: $96.93

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SEI

New SEI / MerCruiser Alpha One Heavy Duty U-Joint (1970–1997) – Greasable – Replaces OEM 3850812 / 75832T1 – Also Fits OMC Cobra & Volvo Penta SX

This SEI Marine Heavy Duty U-Joint is designed for MerCruiser Alpha One sterndrives (1972–1990) and compatible with select OMC Cobra (1986–1997) and Volvo Penta SX (Joint Venture 1986–1997) applications. Built to OEM specifications for...

MSRP:

Was:

Now: $36.70

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SEI

New SEI / MerCruiser Alpha One H-Yoke (1972–1990) – Replaces OEM 0912213 – Serial Numbers OK999999 and Below

This SEI Marine H-Yoke is a direct aftermarket replacement for MerCruiser I, R, MR, Alpha One, and Alpha One Gen II Sterndrives produced from 1972 to 1990. Designed for applications with serial numbers OK999999 and below, this heavy-duty yoke provides...

MSRP:

Was:

Now: $47.95

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SEI

New SEI / MerCruiser Alpha One Short Yoke Shaft (1972–1997) – Replaces OEM 46020 1 – Serial Numbers OK999999 and Below

This SEI Marine Short Yoke Shaft is a direct aftermarket replacement for MerCruiser I, R, MR, Alpha One, and Alpha One Gen II Sterndrives manufactured between 1972 and 1997. Designed for applications with serial numbers OK999999 and below, this...

MSRP:

Was:

Now: $74.13

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SEI

New SEI / MerCruiser Alpha One Engine End Yoke Shaft (1972–1990) – 9-9/16" – Replaces OEM 0912212 / 814819A3

This SEI Marine Engine End Yoke Shaft is a direct aftermarket replacement for MerCruiser Alpha One sterndrives manufactured from 1972 to 1990. Measuring 9-9/16" in length, this yoke fits all V6 and V8 engines, as well as inline engines newer than...

MSRP:

Was:

Now: $95.95

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SEI

New SEI / MerCruiser Alpha One & Alpha One Gen II 6-Jaw Propshaft (1972–Present) – Standard Rotation – Replaces OEM 44-850308 / 44-824110

This SEI Marine 6-Jaw Propshaft is a direct aftermarket replacement for MerCruiser Alpha One and Alpha One Gen II Sterndrives from 1972 to present. Engineered for standard rotation applications, it replaces OEM 44-850308 and 44-824110 and ensures precise...

MSRP:

Was:

Now: $300.95

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SEI

New SEI / MerCruiser Alpha One Driveshaft (1972–1990) – Replaces OEM 45-55796 – Not for Gen II Drives

This SEI Marine Driveshaft is a direct aftermarket replacement for MerCruiser I, R, MR, and Alpha One Sterndrives manufactured from 1972 to 1990. It is designed to meet or exceed OEM performance standards, providing reliable power transfer and proper...

MSRP:

Was:

Now: $75.95

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SEI

New SEI / Mercruiser Bravo I Propshaft – Fits Bravo One Drives – Replaces OEM #41630T

This SEI Marine Propshaft is a direct replacement for Mercruiser Bravo I sterndrive models. It replaces OEM #41630T and is engineered to match original Bravo I specifications for spline fitment, shaft length, and bearing interface. Note: This propshaft...

MSRP:

Was:

Now: $402.53

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Sierra

New Sierra / Mercruiser Bravo I/II/III Sterndrive Short Yoke OEM #12784, 12784T

This listing is for a New Sierra Mercruiser Bravo I/II/III Short Yoke. For Bravo (OM111207 & below) and Blackhawk models. This item will replace OEM #s 12784 & 12784T. NOTE: All items for a rebuild are available for order, though they are not...

MSRP:

Was:

Now: $230.00

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Red Rhino

New Red Rhino / Mercruiser 2000 & Up Alpha I Gen II Universal Joint OEM # 865493A01

This listing is for a New Red Rhino / Mercruiser 2000 & Up Alpha I Gen II Universal Joint OEM # 865493A01. SHIPPING: Additional shipping fees to Alaska, Hawaii, US Territories, or International Shipping will be calculated after checkout. You will...

MSRP:

Was:

Now: $115.18

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Red Rhino

New Red Rhino / Heavy Duty U-Joint OEM # 75832-1, 75832T

This listing is for a New Red Rhino / Heavy Duty U-Joint OEM # 75832-1, 75832T and can be used with the following models: Mercruiser Alpha I Gen I models from 1984-1990 Mercruiser Alpha I Gen II models from 1991-2015 Mercruiser Bravo I/II/III...

MSRP:

Was:

Now: $69.90

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Red Rhino

New Red Rhino / Mercury & Mariner 1994-2007 200 DFI-250 HP V6 3.0L Stub Driveshaft OEM # 45-816472

This listing is for a New Red Rhino / Mercury & Mariner 200 DFI-250 HP V6 3.0L Stub Driveshaft, which will fit models from 1994 to 2007. This item will replace OEM #45-816472. [NOTE: This item is intended for Single Bearing Applications only.] NOTE:...

MSRP:

Was:

Now: $390.95

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