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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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£14.82 - £14.82
£14.82
£14.82 - £14.82
£14.82

MCS Thrust Washer, Countershaft. 2nd Gear – 1958–1990 4-Speed XL Sportster

Low stock

Description Transmission.OEM replacement reference 35841-58 Fitment 58-90 4-speed XL Sportster (NU) Product Details Brand: MCS Category: TRANSMI...

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£14.82 - £14.82
£14.82
£14.82 - £14.82
£14.82
£74.03 - £74.03
£74.03
£74.03 - £74.03
£74.03

MCS 2nd Gear, Countershaft. 20t – 1958–1990 4-Speed XL Sportster

Low stock

Description OEM replacement reference 35750-58B. Fitment 58-90 4-speed XL Sportster (NU) Product Details Brand: MCS Category: TRANSMISSION/DRIVE...

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£74.03 - £74.03
£74.03
£74.03 - £74.03
£74.03
£14.52 - £14.52
£14.52
£14.52 - £14.52
£14.52

MCS XL Oil Fill & Clutch Adj. Plug, Slotted – 1986–1990 XL Sportster

Low stock

Description Chrome; early slotted style Fitment 86-90 XL Sportster (NU) Product Details Brand: MCS Category: PRIMARY COVERS > PRIMARY CASE PL...

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£14.52 - £14.52
£14.52
£14.52 - £14.52
£14.52
£18.34 - £18.34
£18.34
£18.34 - £18.34
£18.34

MCS Sportster Shifter Lever. Black – 1991–2003 XL Sportster

Low stock

Description Black replacement outer shift arm. OEM replacement reference 34606-90/T and 34615-94. Fitment 91-03 XL Sportster (NU) Product Details ...

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£18.34 - £18.34
£18.34
£18.34 - £18.34
£18.34
£43.34 - £43.34
£43.34
£43.34 - £43.34
£43.34

MCS Spacer Set. Mainshaft Transmission. 8-Pack – 1941–1973 45" Flathead

Low stock

Description Includes .075" to .113" sizes. - .075. Repl. 35384-41- .083. Repl. 35385-41- .088. Repl. 35386-41- .093. Repl. 35387-41- .098. Repl. 35...

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£43.34 - £43.34
£43.34
£43.34 - £43.34
£43.34
£35.27 - £35.27
£35.27
£35.27 - £35.27
£35.27

MCS Derby Cover, OEM Style Domed. Matte Black – 1999–2017 Dyna; 1999–2018 Softail…

Low stock

Description OEM reproduction style clutch cover. 5-mounting holes. Dimensions approx.: 7.25" (18.4cm) diameter. Fitment 99-17 Dyna; 99-18 Softail (...

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£35.27 - £35.27
£35.27
£35.27 - £35.27
£35.27
£27.03 - £27.03
£27.03
£27.03 - £27.03
£27.03

MCS Inner Shifter Lever, Zinc Plated – 2006–2017 Dyna (Mid-Control Models)

Low stock

Description Steel inner shifter arm. OEM replacement reference 34621-06. Fitment 06-17 Dyna (mid-control models) (NU) Product Details Brand: MCS ...

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£27.03 - £27.03
£27.03
£27.03 - £27.03
£27.03
£24.23 - £24.23
£24.23
£24.23 - £24.23
£24.23

Eastern Needle Bearing Transmission Mainshaft – 1982–1986 4-Speed Big Twin

Low stock

Description Main drive gear bearing. OEM replacement reference 8906 Fitment 82-86 4-speed Big Twin (NU) Product Details Brand: Eastern Category:...

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£24.23 - £24.23
£24.23
£24.23 - £24.23
£24.23
£74.00 - £74.00
£74.00
£74.00 - £74.00
£74.00

MCS 3rd Gear Transmission Mainshaft. 20t – 1956 KH; 1957–1990 4-Speed XL Sportster

Low stock

Description OEM replacement reference 35305-56B Fitment 1956 KH; 57-90 4-speed XL Sportster (NU) Product Details Brand: MCS Category: TRANSMISSI...

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£74.00 - £74.00
£74.00
£74.00 - £74.00
£74.00
£19.15 - £19.15
£19.15
£19.15 - £19.15
£19.15

MCS Thrust Washer, Reverse Gear – 1935–1973 45" Sv (1 Used)

Low stock

Description Transmission. OEM replacement reference 35340-33 / 2292-33 Fitment 35-73 45" SV (NU) (1 USED) Product Details Brand: MCS Category: T...

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£19.15 - £19.15
£19.15
£19.15 - £19.15
£19.15
£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38

MCS Thrust Plate, Kickstart Shaft – 1954–1956 K; KH; 1957–1979 XL Sportster…

Low stock

Description OEM replacement reference 33110-54 Fitment 54-56 K; KH; 57-79 XL Sportster with kickstart (NU) Product Details Brand: MCS Category: ...

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£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38
Sold out
£193.62 - £193.62
£193.62
£193.62 - £193.62
£193.62

MCS 54-74 XL Sportster Forward Control Kit. Chrome – 1954–1974 XL Sportster

Out of stock

Description Chrome plated steel construction. With mechanical left side rear drum brake. Fitment 54-74 XL Sportster (NU) Product Details Brand: M...

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£193.62 - £193.62
£193.62
£193.62 - £193.62
£193.62
Sold out
£6.56 - £6.56
£6.56
£6.56 - £6.56
£6.56

MCS Primary Chain Adjuster Bracket – 1954–1976 KH; XL Sportster; XLH…

Low stock

Description OEM style reproduction replacement for 39980-54. Fitment 54-76 KH; XL Sportster; XLH; 70-77 XLCH (NU) Product Details Brand: MCS Cat...

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£6.56 - £6.56
£6.56
£6.56 - £6.56
£6.56
£22.15 - £22.15
£22.15
£22.15 - £22.15
£22.15

MCS XL Oil Fill & Clutch Adj. Plug, Slotted – 1977–1985 XL Sportster

Low stock

Description Chrome Fitment 77-85 XL Sportster (NU) Product Details Brand: MCS Category: PRIMARY COVERS > PRIMARY CASE PLUGS Unit: 1 Product...

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£22.15 - £22.15
£22.15
£22.15 - £22.15
£22.15
£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38

MCS Thrust Washer, Countershaft 1st Gear .075" – 1952–1985 XL Sportster

Low stock

Description Right side Fitment 52-85 XL Sportster Product Details Brand: MCS Category: TRANSMISSION/DRIVELINE > TRANSMISSION PARTS Unit: 5 ...

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£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38
£19.15 - £19.15
£19.15
£19.15 - £19.15
£19.15

MCS Thrustwasher, 1st Gear – 1941–1973 45" Flathead

Low stock

Description 1 used. OEM style replacement for 35341-41 and 2294-41B. Fitment 41-73 45" Flathead (NU) Product Details Brand: MCS Category: TRANSM...

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£19.15 - £19.15
£19.15
£19.15 - £19.15
£19.15
£4.12 - £4.12
£4.12
£4.12 - £4.12
£4.12

MCS Replacement Rubber for Flat Kick Pedal. Black – L1929–1967 FL; 1952–1956 K; KH…

Low stock

Description Replacement kick pedal rubber for the early style flat kick pedal. OEM replacement reference 33182-63A (for black rubber). Fitment L29-...

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£4.12 - £4.12
£4.12
£4.12 - £4.12
£4.12
£65.74 - £65.74
£65.74
£65.74 - £65.74
£65.74

Belt Drives Ltd. Primary Housing Offset Spacer, 1/4" – 1970–2006 Big Twin

Low stock

Description Offset spacer rings to move the primary housing away from crankcase. Uncoated C.N.C. machined billet aluminum. Fitment 70-06 Big Twin (...

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£65.74 - £65.74
£65.74
£65.74 - £65.74
£65.74
£89.68 - £89.68
£89.68
£89.68 - £89.68
£89.68

MCS Shifter Cam Support, with Bearing. Right Side – 1980–2000 5-Speed Big Twin

Low stock

Description OEM style replacement. OEM replacement reference 33332-79 shifter cam. Includes installed OEM style 9114 shifter cam bearing. Fitment 8...

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£89.68 - £89.68
£89.68
£89.68 - £89.68
£89.68
£35.39 - £35.39
£35.39
£35.39 - £35.39
£35.39

MCS Derby Cover, OEM Style Domed. Polished – OEM 25414-99 – 1999–2017 Dyna; 1999–2018 Softail…

Low stock

Description OEM reproduction style clutch cover. 5-mounting holes. Dimensions approx.: 7.25" (18.4cm) diameter.OEM replacement reference 25414-99 (...

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£35.39 - £35.39
£35.39
£35.39 - £35.39
£35.39
£306.12 - £306.12
£306.12
£306.12 - £306.12
£306.12

MCS Outer Primary Cover Chrome – 1995–1998 Softail; Dyna

Low stock

Description Aluminium with chrome plated finish. Fitment 95-98 Softail; Dyna (NU) Product Details Brand: MCS Category: PRIMARY COVERS > PRIMA...

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£306.12 - £306.12
£306.12
£306.12 - £306.12
£306.12
£103.78 - £103.78
£103.78
£103.78 - £103.78
£103.78

MCS Ratchet Top Assembly 4-Speed. Polished – 52-E79 4-Speed Big Twin with Foot Shift

Low stock

Description No internals. Replacement for 4-speed ratchet shift transmissions. OEM replacement reference 34803-59 Fitment 52-E79 4-speed Big Twin w...

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£103.78 - £103.78
£103.78
£103.78 - £103.78
£103.78
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97

MCS Thrust Washer, Transmission Mainshaft, Right Side .0845" – L1984–1990 4-Speed XL Sportster

Low stock

Description OEM replacement reference 38382-84 Fitment L84-90 4-speed XL Sportster (NU) Product Details Brand: MCS Category: TRANSMISSION/DRIVEL...

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£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97
£62.90 - £62.90
£62.90
£62.90 - £62.90
£62.90

MCS Shifter Rod ''Deep Cut'' – 2004–2022 XL Sportster with Forward…

Low stock

Description Black anodized; aluminum; length 10-1/4" (26cm) to 10-3/4" (27.3cm) center hole to center hole. Fitment 04-22 XL Sportster with forward...

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£62.90 - £62.90
£62.90
£62.90 - £62.90
£62.90

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