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Pre-Evo – Transmission & Clutch

Transmission components, clutch plates, springs, cables and related drivetrain parts for Harley-Davidson Pre-Evolution classic models.

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MCS Nut, Shifter Fork – 1936–1986 4-Speed Big Twin; 1935–1973…

Only 3 left!

MCS Nut, Shifter Fork – 1936–1986 4-Speed Big Twin; 1935–1973… 2 used. OEM replacement reference 34179-33; 34179-33T; 2250-33 Fitment 36-86 4-speed...

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£2.97
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£90.38
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£90.38
£77.21
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£77.21

MCS Upper Belt Guard, Dyna. Black – 2006–2017 Dyna

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MCS Upper Belt Guard, Dyna. Black – 2006–2017 Dyna - Black painted steel - OEM style replacement Fitment 06-17 Dyna (NU) Product Details Brand: M...

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£90.38
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£90.38
£77.21
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£77.21
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£18.18
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£18.18
£17.31
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£17.31

MCS Thrust Washer, Countershaft 1St Gear .065" – 1952–1956 K; KH; 57-E84 XL Sportster

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MCS Thrust Washer, Countershaft 1St Gear .065" – 1952–1956 K; KH; 57-E84 XL Sportster Left. OEM replacement reference 35840-52 Fitment 52-56 K; KH;...

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£18.18
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£18.18
£17.31
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£17.31
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£10.88
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£10.88
£10.35
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£10.35

MCS Spring, Shifter Pawl Carrier – L1979–1986 4-Speed Big Twin

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MCS Spring, Shifter Pawl Carrier – L1979–1986 4-Speed Big Twin 2 used. Fits models with rotary top transmissions. OEM replacement reference 33201-7...

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£10.88
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£10.88
£10.35
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£10.35
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£18.18
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£17.31
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£17.31

MCS Thrust Washer, Countershaft 1St Gear .085" – 1954–1956 KH; 57-E84 XL Sportster

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MCS Thrust Washer, Countershaft 1St Gear .085" – 1954–1956 KH; 57-E84 XL Sportster Left. OEM replacement reference 35838-55 Fitment 54-56 KH; 57-E8...

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£18.18
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£18.18
£17.31
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£17.31
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£12.72
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£12.72
£12.11
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£12.11

MCS Washer, Clutch Release Lever – 1941–1986 Big Twin with Kickstart

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MCS Washer, Clutch Release Lever – 1941–1986 Big Twin with Kickstart 13/32" x 11/16" x 1/16" thick. OEM replacement reference 6443HW. Fitment 41-86...

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£12.72
£12.11
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£12.11
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£9.05
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£9.05
£8.61
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£8.61

MCS Bushing, Shifter Shaft – 1977–2005 XL Sportster : Primary Cover.…

Out of stock

MCS Bushing, Shifter Shaft – 1977–2005 XL Sportster : Primary Cover.… OEM replacement reference 40520-63. Fitment 77-05 XL Sportster (NU) : Primary...

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£9.05
£8.61
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£8.61
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£18.18
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£18.18
£17.31
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£17.31

MCS Thrust Washer, Countershaft 1St Gear .075" – 1954–1956 KH; 57-E84 XL Sportster

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MCS Thrust Washer, Countershaft 1St Gear .075" – 1954–1956 KH; 57-E84 XL Sportster Left. OEM replacement reference 35836-55 Fitment 54-56 KH; 57-E8...

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£18.18
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£18.18
£17.31
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£17.31
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£27.71
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£27.71
£25.00
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£25.00

MCS Shift Lever Assembly, 4-Speed – L1979–1984 FL; 1980–1986 FXWG; 1984–1985…

Only 3 left!

MCS Shift Lever Assembly, 4-Speed – L1979–1984 FL; 1980–1986 FXWG; 1984–1985… OEM style replacement shift lever for L79-86 4-speed rotary top type ...

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£27.71
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£27.71
£25.00
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£25.00
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£21.84
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£21.84
£20.79
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£20.79

MCS Washer, Transmission Countershaft Bearing. Outer – 1937–1986 4-Speed Big Twin

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MCS Washer, Transmission Countershaft Bearing. Outer – 1937–1986 4-Speed Big Twin OEM replacement reference 35915-36 (2308-36A) Fitment 37-86 4-spe...

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£21.84
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£21.84
£20.79
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£20.79
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£21.83
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£21.83
£21.52
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£21.52

MCS Spacer, Transmission Maindrive Gear – 1982–1986 4-Speed Big Twin with Rear…

Only 1 left!

MCS Spacer, Transmission Maindrive Gear – 1982–1986 4-Speed Big Twin with Rear… Rear belt drive models. OEM replacement reference 35070-82A Fitment...

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£21.83
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£21.83
£21.52
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£21.52
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£30.09
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£30.09
£27.69
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£27.69

MCS Early Kickstart Arm. Chrome – 1954–1969 FL; 1971–1972 FX Models…

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MCS Early Kickstart Arm. Chrome – 1954–1969 FL; 1971–1972 FX Models… Straight style (small offset); overall length 22cm. Fits 54-69 FL and 71-72 FX...

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£30.09
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£30.09
£27.69
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£27.69
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£12.01
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£12.01
£11.43
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£11.43

MCS Bushing, Countershaft. Clutch Side. +.005" – 37-E76 Big Twin

Only 2 left!

MCS Bushing, Countershaft. Clutch Side. +.005" – 37-E76 Big Twin ".005" oversize. Loose rollers type. OEM replacement reference 36048-36; 2314-36A ...

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£12.01
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£12.01
£11.43
£11.43 - £11.43
£11.43
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£12.72
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£12.72
£12.11
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£12.11

MCS Thrust Washer, Clutch Throw-out Bearing – 2018–2026 M8 Softail; L1975–2017 B.T.…

Only 1 left!

MCS Thrust Washer, Clutch Throw-out Bearing – 2018–2026 M8 Softail; L1975–2017 B.T.… 2 used. OEM replacement reference 37313-80 Fitment 18-26 M8 So...

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£12.72
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£12.72
£12.11
£12.11 - £12.11
£12.11
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£313.33
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£313.33
£256.89
£256.89 - £256.89
£256.89

MCS Outer Primary Cover. Black – 1999–2006 Softail; 1999–2005 Dyna

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MCS Outer Primary Cover. Black – 1999–2006 Softail; 1999–2005 Dyna Matte black powder coated aluminum. Fitment 99-06 Softail; 99-05 Dyna (NU) Produ...

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£313.33
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£313.33
£256.89
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£256.89
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£87.29
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£87.29
£79.91
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£79.91

MCS XL Sportster Sprocket Cover. Polished – 1977–1978 XL Sportster Kickstart Only

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MCS XL Sportster Sprocket Cover. Polished – 1977–1978 XL Sportster Kickstart Only Stock style replacement aluminum transmission sprocket cover. Com...

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£87.29
£87.29 - £87.29
£87.29
£79.91
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£79.91
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£52.04
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MCS XL Sportster Sprocket Cover. Polished – 1982–1990 XL Sportster; 1981 XLS

Only 3 left!

MCS XL Sportster Sprocket Cover. Polished – 1982–1990 XL Sportster; 1981 XLS Stock style replacement aluminum transmission sprocket cover. OEM repl...

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£52.04
£52.04 - £52.04
£52.04
£44.45
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£44.45
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£354.93
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£354.93
£290.45
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£290.45

MCS Outer Primary Cover. Black – 2006–2017 Dyna (with Mid-controls)

Only 3 left!

MCS Outer Primary Cover. Black – 2006–2017 Dyna (with Mid-controls) Matte black powder coated aluminum. Fitment 06-17 Dyna (with mid-controls) (NU)...

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£354.93
£354.93 - £354.93
£354.93
£290.45
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£290.45
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£355.56
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£355.56
£297.21
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£297.21

MCS Outer Primary Cover. Black – 2007–2017 Softail; 2006–2017 Dyna

Only 3 left!

MCS Outer Primary Cover. Black – 2007–2017 Softail; 2006–2017 Dyna Matte black powder coated aluminum outer primary cover for models with OEM forwa...

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£355.56
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£355.56
£297.21
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£297.21
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£369.07
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£369.07
£302.03
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£302.03

MCS Outer Primary Cover, Narrow Profile. Black – OEM Replacement: 2016 FLT/Touring…

Only 3 left!

MCS Outer Primary Cover, Narrow Profile. Black – OEM Replacement: 2016 FLT/Touring… Matte black. Aluminum. OEM reproduction. Stock replacement for ...

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£369.07
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£369.07
£302.03
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£293.65
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£240.76
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£240.76

MCS Outer Primary Cover Chrome – 1999–2006 Softail; 1999–2005 Dyna

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MCS Outer Primary Cover Chrome – 1999–2006 Softail; 1999–2005 Dyna Aluminum with chrome plated finish. Fitment 99-06 Softail; 99-05 Dyna (NU) Produ...

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£293.65
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£293.65
£240.76
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£240.76
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£158.63
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£136.15
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£136.15

MCS Outer Primary Cover Polished – 1970–1984 FX; 1984–1985 4-Speed FXST

Only 3 left!

MCS Outer Primary Cover Polished – 1970–1984 FX; 1984–1985 4-Speed FXST Alumunium with a polished finish. Fitment 70-84 FX; 84-85 4-speed FXST (NU)...

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£158.63
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£158.63
£136.15
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£136.15
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£23.68
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£22.54
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£22.54

MCS Bearing Race, Transmission Mainshaft +.005" – L1984–1990 4-Speed XL Sportster

Only 2 left!

MCS Bearing Race, Transmission Mainshaft +.005" – L1984–1990 4-Speed XL Sportster Oversize replacement for OEM 35041-84 standard size. Fitment L84-...

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£23.68
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£23.68
£22.54
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£22.54
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£9.05
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£8.61
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£8.61

MCS Countershaft. Chrome – 1936–1964 Big Twin

Only 3 left!

MCS Countershaft. Chrome – 1936–1964 Big Twin OEM replacement reference 36027-36 Fitment 36-64 Big Twin (NU) Product Details Brand: MCS Category...

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£9.05
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£8.61
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