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Transmission & Clutch

Start your search for transmission and clutch parts here, with products gathered for Harley-Davidson, American V-twin and compatible motorcycle applications. Compatibility varies, so match the stated model, year and technical details before ordering.

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£164.42 - £164.42
£164.42
£164.42 - £164.42
£164.42

MCS 5-Speed Transmission Mainshaft for Harley-Davidson 1991-2006 Big Twin (Excl. 2006 Dyna)

Available

Description OEM replacement reference 35042-91. Fitment91-06 Big Twin (Excl. 2006 Dyna) (NU)Product Details Brand: MCS Category: TRANSMISSION/DR...

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£164.42 - £164.42
£164.42
£164.42 - £164.42
£164.42
£26.23 - £26.23
£26.23
£26.23 - £26.23
£26.23

MCS Shifter Lever, Heel Style. Chrome for Harley-Davidson 1983-2000 FLT/Touring

Available

Description With splines. Replacement outer shift arm. OEM replacement reference 33640-83. Fitment83-00 FLT/Touring (NU)Product Details Brand: MC...

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£26.23 - £26.23
£26.23
£26.23 - £26.23
£26.23
£19.46 - £19.46
£19.46
£19.46 - £19.46
£19.46

MCS XL Sportster Shifter Lever. Chrome for Harley-Davidson 1986-1990 XL Sportster

Available

Description Chrome plated replacement outer shift arm. OEM replacement reference 34605-86A; 34605-86TB. Fitment86-90 XL Sportster (NU)Product Detai...

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£19.46 - £19.46
£19.46
£19.46 - £19.46
£19.46
£9.58 - £9.58
£9.58
£9.58 - £9.58
£9.58

MCS Thrust Washer, Transmission Mainshaft, Right Side .116" for Harley-Davidson 1952-1956 K, KH; 1957-Early 1984 XL Sportster

Available

Description Dimensions 1.500" OD and 1.000" ID. OEM replacement reference 35359-82 Fitment 52-56 K, KH 57-E84 XL Sportster (NU) Product Details B...

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£9.58 - £9.58
£9.58
£9.58 - £9.58
£9.58
£2.13 - £2.13
£2.13
£2.13 - £2.13
£2.13

MCS Stud, Kickstart Return Spring. Chrome for Harley-Davidson 1936-1986 4-Speed Big Twin with Kickstart

Available

Description OEM replacement reference 33152-59. Fitment36-86 4-speed Big Twin with kickstart (NU)Product Details Brand: MCS Category: TRANSMISSI...

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£2.13 - £2.13
£2.13
£2.13 - £2.13
£2.13
£10.40 - £10.40
£10.40
£10.40 - £10.40
£10.40

MCS Spring, Shifter Gear / Starter Clutch for Late 1936-Early 1979 FL; 1932-1973 45" Flathead; Shifter Gear (1). 1929-1973 45" Flathead, Servi-Car; 2026-1934 Singles: Starter Clutch (1).

Available

Description Multiple applications. OEM replacement reference 33390-26; 2166-26. Fitment L36-E79 FL 32-73 45" Flathead (NU) Shifter gear (1). 29-73 ...

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£10.40 - £10.40
£10.40
£10.40 - £10.40
£10.40
£10.98 - £10.98
£10.98
£10.98 - £10.98
£10.98

MCS Thrust Washer, Transmission Mainshaft, Right Side .085" for Harley-Davidson 1952-1956 K, KH; 1957-Early 1984 XL Sportster

Available

Description Dimensions 1.500" OD and 1.000" ID. OEM replacement reference 35355-72 Fitment 52-56 K, KH 57-E84 XL Sportster (NU) Product Details B...

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£10.98 - £10.98
£10.98
£10.98 - £10.98
£10.98
Sold out
£31.07 - £31.07
£31.07
£31.07 - £31.07
£31.07

MCS Antique Style Derby Cover Plain. Chrome for Harley-Davidson 1970-1998 Big Twin

Currently Unavailable

Description Chrome plated stamped steel. Made to look like the early pre-1965 tin primary derby cover for an unmistakable Retro-Look. Fitment70-98 ...

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£31.07 - £31.07
£31.07
£31.07 - £31.07
£31.07
Sold out
£198.43 - £198.43
£198.43
£198.43 - £198.43
£198.43

MCS Boone Forward Control Assembly. Chrome for Harley-Davidson 74-E85 4-Speed FX Models (Excl. FXWG)

Available

Description Chrome plated steel. A low cost custom forward control set and an absolute classic chopper set-up for over half a century. Fits 52-E85 ...

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£198.43 - £198.43
£198.43
£198.43 - £198.43
£198.43
£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38

MCS Spring, Shifter Pawl for Harley-Davidson Late 1979-1986 4-Speed Big Twin

Available

Description 1 used. Fits models with rotary top transmissions. OEM replacement reference 33199-79. FitmentL79-86 4-speed Big Twin (NU)Product Detai...

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£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38
£20.88 - £20.88
£20.88
£20.88 - £20.88
£20.88

MCS Bushing, Clutch Gear for Harley-Davidson 1954-1985 XL Sportster

Available

Description Transmission. OEM replacement reference 37452-52. Fitment54-85 XL Sportster (NU)Product Details Brand: MCS Category: TRANSMISSION/DR...

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£20.88 - £20.88
£20.88
£20.88 - £20.88
£20.88
£12.16 - £12.16
£12.16
£12.16 - £12.16
£12.16

MCS Spring, Shifter Cam Plunger Ball for Harley-Davidson 1940-1973 45" Flathead; 1936-1976 Big Twin Tank Shift Models

Available

Description 1 used. Used with hand shift / tank shift models. OEM replacement reference 34057-36; 2251-36A Fitment 40-73 45" Flathead 36-76 Big Twi...

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£12.16 - £12.16
£12.16
£12.16 - £12.16
£12.16
£11.48 - £11.48
£11.48
£11.48 - £11.48
£11.48

MCS Bushing, Countershaft. Starter Side. +.005" for Harley-Davidson Late 1976-1979 4-Speed Big Twin

Available

Description +.005" oversize. Caged rollers type. OEM replacement reference 36045-76 (=standard size) FitmentL76-79 4-speed Big Twin (NU)Product Det...

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£11.48 - £11.48
£11.48
£11.48 - £11.48
£11.48
£18.06 - £18.06
£18.06
£18.06 - £18.06
£18.06

MCS Kick Pedal Mount Kit. Chrome for Harley-Davidson Late 1930-1976 FL, FX; 1952-1956 K, KH; 1957-1976 K, XL Sportster; Custom Applications

Available

Description With chrome bolt.Fits all regular top pivoting type kick pedals. OEM replacement reference 4411 bolt; 7038 lock washer; 33213-31 bushin...

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£18.06 - £18.06
£18.06
£18.06 - £18.06
£18.06
£298.59 - £298.59
£298.59
£298.59 - £298.59
£298.59

MCS Outer Primary Cover. Black for Harley-Davidson 1994-2003 XL Sportster

Available

Description Matte black powder coated aluminum. OEM replacement reference 25460-94 (chrome) Fitment94-03 XL Sportster (NU)Product Details Brand: ...

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£298.59 - £298.59
£298.59
£298.59 - £298.59
£298.59
£32.91 - £32.91
£32.91
£32.91 - £32.91
£32.91

MCS Inner Shifter Lever Shaft, Zinc Plated for Harley-Davidson 1954-1974 K, XL Sportster

Available

Description Steel inner shifter arm shaft. With splines. OEM replacement reference 34628-54A. Fitment54-74 K, XL Sportster (NU)Product Details Br...

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£32.91 - £32.91
£32.91
£32.91 - £32.91
£32.91
£23.80 - £23.80
£23.80
£23.80 - £23.80
£23.80

MCS Washer, Transmission Countershaft Gear End .090" for Harley-Davidson 1941-1986 4-Speed Big Twin

Available

Description OEM replacement reference 35882-36 Fitment41-86 4-speed Big Twin (NU)Product Details Brand: MCS Category: TRANSMISSION/DRIVELINE >...

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£23.80 - £23.80
£23.80
£23.80 - £23.80
£23.80
£50.75 - £50.75
£50.75
£50.75 - £50.75
£50.75

MCS Skull Derby Cover 3-Hole. Chrome for Harley-Davidson 1970-1998 Big Twin

Available

Description 3-D skull design. Fitment70-98 Big Twin (NU)Product Details Brand: MCS Category: PRIMARY COVERS > DERBY COVERS Unit: 1 Product ...

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£50.75 - £50.75
£50.75
£50.75 - £50.75
£50.75
Sold out
£52.14 - £52.14
£52.14
£52.14 - £52.14
£52.14

MCS Kickstart Ratchet Gear Kit for Harley-Davidson 1971-1979 XL Sportster

Currently Unavailable

Description Incl. 33460-74; 8216; 33379-71A; 33432-73 and 37755-73. OEM kit replacement reference 33460-74. Fitment71-79 XL Sportster (NU)Product D...

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£52.14 - £52.14
£52.14
£52.14 - £52.14
£52.14
Sold out
Sold out
£28.10 - £28.10
£28.10
£28.10 - £28.10
£28.10

MCS Derby Cover, OEM Style Domed. Polished for Harley-Davidson 1994-2003 XL Sportster

Currently Unavailable

Description OEM reproduction style clutch cover. 4-mounting holes. OEM replacement reference 34760-94 (for chrome) Fitment94-03 XL Sportster (NU)Pr...

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£28.10 - £28.10
£28.10
£28.10 - £28.10
£28.10
Sold out
£23.32 - £23.32
£23.32
£23.32 - £23.32
£23.32

MCS XL Shifter Cam Follower. Aluminium for Harley-Davidson Late 1984-1990 4-Speed XL Sportster

Available

Description Aluminum detent cam follower. OEM style replacement for 34063-84B. Note: Steel detent followers; available as 590276; will wear out the...

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£23.32 - £23.32
£23.32
£23.32 - £23.32
£23.32
£29.43 - £29.43
£29.43
£29.43 - £29.43
£29.43

MCS Shifter Fork, Transmission for 1941-1973 45" Flathead

Available

Description 2 used. OEM replacement reference 34161-41; 2247-41 Fitment41-73 45" Flathead (NU)Product Details Brand: MCS Category: TRANSMISSION/...

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£29.43 - £29.43
£29.43
£29.43 - £29.43
£29.43
£176.16 - £176.16
£176.16
£176.16 - £176.16
£176.16

MCS Steel Outer Primary Cover for Harley-Davidson 1936-1954 Big Twin

Available

Description Chrome Fitment36-54 Big Twin (NU)Product Details Brand: MCS Category: PRIMARY COVERS > PRIMARY COVER OUTER Unit: 1 Product code...

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£176.16 - £176.16
£176.16
£176.16 - £176.16
£176.16
£29.14 - £29.14
£29.14
£29.14 - £29.14
£29.14

MCS Hand Shift Lever. Chrome for Harley-Davidson 1938-1973 Big Twin; 1937-1973 45" Flathead. Hand Shift Models

Available

Description Left side fuel tank hand shifter lever. With knob. OEM replacement reference 33675-37; 2204-37 Fitment 38-73 Big Twin 37-73 45" Flathea...

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£29.14 - £29.14
£29.14
£29.14 - £29.14
£29.14

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