Skip to content
Find us Hours of Business Email Us Trade Account Shipping Cookie policy Returns Terms & Conditions Privacy Policy Refunds

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.

Filters

Sold out
£503.19 - £503.19
£503.19
£509.19
£509.19 - £509.19
£509.19

S&S Cycle Billet Transmission Trapdoor Assembly for Harley-Davidson 1987-1999 Big Twin (Excl. Twin Cam) - 56-1027

Currently Unavailable

Description CNC precision machined from 356-T6 billet aluminum. With hardware; gasket & trapdoor bearings. Can be used as a direct replacement ...

View full details
£503.19 - £503.19
£503.19
£509.19
£509.19 - £509.19
£509.19
Sold out
Save 4% Save %
£83.96
£83.96 - £83.96
£83.96
£80.27
£80.27 - £80.27
£80.27

S&S Cycle Inner Race Only, Transmission Bearing Mainshaft for Harley-Davidson 1991-2006 5-Speed Big Twin (Excl. 6-Speed 2006 Dyna) - 56-5089

Available

Description Improved. Also optional for S&S 6-speed transmission / clutches. OEM replacement reference 34901-85; 34901-85A Fitment91-06 5-speed...

View full details
£83.96
£83.96 - £83.96
£83.96
£80.27
£80.27 - £80.27
£80.27
Save 4% Save %
Save 4% Save %
£281.81
£281.81 - £281.81
£281.81
£270.24
£270.24 - £270.24
£270.24

S&S Cycle Rear Belt Xn7 Carbon Cord. 14 mm, 1-1/8", 130t - 2007-2017 Dyna with Stock 1932-1964…

Available

Description 32/64 drive ratio. X7N carbon cord. S&S belts by Gates. Featuring Gates'' super strong X7N carbon tensile cord material which is si...

View full details
£281.81
£281.81 - £281.81
£281.81
£270.24
£270.24 - £270.24
£270.24
Save 4% Save %
Save 4% Save %
£84.98
£84.98 - £84.98
£84.98
£81.25
£81.25 - £81.25
£81.25

S&S Cycle Inner Race Only for Roller Bearing Primary - 2008-2026 Softail; 2008-2017 Dyna…

Available

Description Inner race only for 9231 mainshaft support bearing in backside of inner primary cover. This inner race is a crimp-on installation onto ...

View full details
£84.98
£84.98 - £84.98
£84.98
£81.25
£81.25 - £81.25
£81.25
Save 4% Save %
Save 8% Save %
£21.15
£21.15 - £21.15
£21.15
£19.55
£19.55 - £19.55
£19.55

S&S Cycle Bushing, Release Finger. Lower for Harley-Davidson 1941-1984 4-Speed Big Twin - 106-6473

Available

Description Lower bushing for the clutch release finger shaft. Fits transmission end cover of kickstart models. OEM replacement reference 33290-38....

View full details
£21.15
£21.15 - £21.15
£21.15
£19.55
£19.55 - £19.55
£19.55
Save 8% Save %
Save 6% Save %
£42.53
£42.53 - £42.53
£42.53
£40.11
£40.11 - £40.11
£40.11

S&S Cycle Bushing, Release Finger. Upper for Harley-Davidson 1936-1986 4-Speed Big Twin - 106-6474

Available

Description Upper bushing for the clutch release finger shaft. Fits transmission end cover of kickstart models. OEM replacement reference 33291-36....

View full details
£42.53
£42.53 - £42.53
£42.53
£40.11
£40.11 - £40.11
£40.11
Save 6% Save %
Transmission Bearing Housing Gasket. Paper – 1980–1999 5-Speed Big Twin with OEM and…
Save 8% Save %
£9.63
£9.63 - £9.63
£9.63
£8.90
£8.90 - £8.90
£8.90

S&S Cycle Transmission Bearing Housing Gasket. Paper - 1980-1999 5-Speed Big Twin with OEM and…

Available

Description OEM replacement reference 35652-79; 35652-79A; 35652-79B. Fitment80-99 5-speed Big Twin (Excl. Twin Cam) with OEM and S&S 5-speed t...

View full details
£9.63
£9.63 - £9.63
£9.63
£8.90
£8.90 - £8.90
£8.90
Save 8% Save %
Save 8% Save %
£11.61
£11.61 - £11.61
£11.61
£10.73
£10.73 - £10.73
£10.73

S&S Cycle Shifter Shaft Oil Seal. Metal OD for Harley-Davidson 1980-2006 5-Speed Big Twin (Excl. 2006 Dyna) & S&S 5-Speed Transmissions - 56-1064

Available

Description Metal Outside Diameter. OEM replacement reference 12045. Note: See 962016 JIMS / 951572 MCS seal install tool. Fitment80-06 5-speed Big...

View full details
£11.61
£11.61 - £11.61
£11.61
£10.73
£10.73 - £10.73
£10.73
Save 8% Save %
Transmission Mainshaft Oil Seal – OEM: 1994–2006 5-Speed Big Twin…
Save 8% Save %
£17.96
£17.96 - £17.96
£17.96
£16.59
£16.59 - £16.59
£16.59

S&S Cycle Transmission Mainshaft Oil Seal for Harley-Davidson OEM: 1994-2006 5-Speed Big Twin; 1995-2005 XL Sportster. S&S: 1965-1999 Big Twin; 1995-2003 XL Sportster with S&S 5-Speed (Conversion) Transmission - 56-3033

Available

Description Dimensions: 2.255" x 3.388" x .250". OEM replacement reference 12067A; 12067B. Fitment OEM: 94-06 5-speed Big Twin 95-05 XL Sportster (...

View full details
£17.96
£17.96 - £17.96
£17.96
£16.59
£16.59 - £16.59
£16.59
Save 8% Save %
Save 8% Save %
£12.68
£12.68 - £12.68
£12.68
£11.71
£11.71 - £11.71
£11.71

S&S Cycle Quad Oil Seal Transmission Mainshaft Bearing for Harley-Davidson OEM: 1984-2006 5-Speed Big Twin; 1991-2005 XL Sportster. S&S: 1965-1999 Big Twin; 1995-2003 XL Sportster with S&S 5-Speed (Conversion) Transmission - 50-8045

Available

Description Small quad-ring oil seal. Nitrile rubber. 1.7434" x 1.875". OEM replacement reference 11165. Fitment OEM: 84-06 5-speed Big Twin 91-05 ...

View full details
£12.68
£12.68 - £12.68
£12.68
£11.71
£11.71 - £11.71
£11.71
Save 8% Save %
Sold out
£519.76 - £519.76
£519.76
£545.89
£545.89 - £545.89
£545.89

Samwel 45" Side Valve 'Liberator' 1" Primary Belt Drive Kit. Solo for 1929-1973 45" Flathead Models without Sidecar - 0205002

Currently Unavailable

Description 26/48 drive ratio with 78 tooth belt. Designed for solo 45" Flatheads For those who want to turn the primary chain to a belt drive syst...

View full details
£519.76 - £519.76
£519.76
£545.89
£545.89 - £545.89
£545.89
Sold out
Sold out
£540.98 - £540.98
£540.98
£568.17
£568.17 - £568.17
£568.17

Samwel 45" Side Valve 'Liberator' 1" Primary Belt Drive Kit. SC for All 45" Flathead Models with A Side Car - 0205012

Currently Unavailable

Description 24/48 drive ratio with 80 tooth belt. Designed for 45" Flatheads equipped with a side car. For those who want to turn the primary chain...

View full details
£540.98 - £540.98
£540.98
£568.17
£568.17 - £568.17
£568.17
Sold out
Save 3% Save %
£47.99
£47.99 - £47.99
£47.99
£46.53
£46.53 - £46.53
£46.53

Samwel Repl. 1 Inch Primary 78t Belt, 45 Inch SV for 1929-1973 45" Flathead Solo Models Equipped with 506921 Primary Belt Drive Kit - 0205003

Available

Description Fits 506921 belt drive kit as stock replacement. Fitment29-73 45" Flathead solo models equipped with 506921 primary belt drive kit (NU)...

View full details
£47.99
£47.99 - £47.99
£47.99
£46.53
£46.53 - £46.53
£46.53
Save 3% Save %
Save 3% Save %
£44.93
£44.93 - £44.93
£44.93
£43.56
£43.56 - £43.56
£43.56

Samwel Repl. 1" Primary 80t Belt, 45" SV for 1929-1973 45" Flathead Side Car Models Equipped with 506922 Primary Belt Drive Kit - 0205013

Available

Description Fits 506922 belt drive kit as stock replacement. Fitment29-73 45" Flathead side car models equipped with 506922 primary belt drive kit ...

View full details
£44.93
£44.93 - £44.93
£44.93
£43.56
£43.56 - £43.56
£43.56
Save 3% Save %
Sold out
£102.58
£102.58 - £102.58
£102.58
£101.58
£101.58 - £101.58
£101.58

Samwel 45" Flathead Kickstart Arm. Black for 1941-1973 All 45" Flathead Solo and Servi-Car Models - 0207601

Currently Unavailable

Description Black parkerized forged steel. OEM style reproduction. OEM replacement reference 33059-41; 2076-41. Note: Kickstarter arm mounting bolt...

View full details
£102.58
£102.58 - £102.58
£102.58
£101.58
£101.58 - £101.58
£101.58
Sold out
Save 1% Save %
£123.93
£123.93 - £123.93
£123.93
£122.72
£122.72 - £122.72
£122.72

Samwel 45" Flathead Kickstart Arm. Chrome for 1941-1973 All 45" Flathead Solo and Servi-Car Models - 0207602

Available

Description Chrome plated forged steel. OEM style reproduction. OEM replacement reference 33059-41; 2076-41. Note: Kickstarter arm mounting bolt se...

View full details
£123.93
£123.93 - £123.93
£123.93
£122.72
£122.72 - £122.72
£122.72
Save 1% Save %
Sold out
£2,445.13 - £2,445.13
£2,445.13
£2,864.35
£2,864.35 - £2,864.35
£2,864.35

Samwel 4-Speed 'Close-Ratio' Transmission for 750cc Flatheads for 41-51 WL - 0218003

Currently Unavailable

Description Identical appearance to the stock 3-speed transmission. 1; 2; 3 are smaller and 4th gear is identical to OEM ratio. We all know that th...

View full details
£2,445.13 - £2,445.13
£2,445.13
£2,864.35
£2,864.35 - £2,864.35
£2,864.35
Sold out
Sold out
£45.29
£45.29 - £45.29
£45.29
£44.85
£44.85 - £44.85
£44.85

Samwel Shifter Lever Guide, 3-Speed. Black for Harley-Davidson 1940-1946 45/74/80" Flathead; 1940-1946 OHV Big Twin - 49-0107

Currently Unavailable

Description 1N23 shift pattern. Shifter gate for models with fuel tank mounted hand shifters. OEM replacement reference 33785-40; 2208-40. Fitment ...

View full details
£45.29
£45.29 - £45.29
£45.29
£44.85
£44.85 - £44.85
£44.85
Sold out
Save 3% Save %
£71.99
£71.99 - £71.99
£71.99
£69.79
£69.79 - £69.79
£69.79

Samwel Shifter Lever Guide, 3-Speed & Reverse. Painted for Harley-Davidson 1940-1946 45/74/80" Flathead; 1940-1946 OHV Big Twin - 0220804

Available

Description R1N23 shift pattern. Shifter gate for models with fuel tank mounted hand shifters. OEM replacement reference 33786-40; 2208-40A. Fitmen...

View full details
£71.99
£71.99 - £71.99
£71.99
£69.79
£69.79 - £69.79
£69.79
Save 3% Save %
Save 1% Save %
£73.29
£73.29 - £73.29
£73.29
£72.58
£72.58 - £72.58
£72.58

Samwel Shifter Lever Guide, 4-Speed. Black for Harley-Davidson 1940-1946 4-Speed Big Twin - 0220806

Available

Description 1N234 shift pattern. Shifter gate for models with fuel tank mounted tank shift / hand shift. OEM replacement reference 33789-37; 2209-3...

View full details
£73.29
£73.29 - £73.29
£73.29
£72.58
£72.58 - £72.58
£72.58
Save 1% Save %
Sold out
£48.57
£48.57 - £48.57
£48.57
£48.09
£48.09 - £48.09
£48.09

V-Twin Mfg Shifter Lever Guide, 3-Speed. Chrome for Harley-Davidson 1940-1946 45/74/80" Flathead; 1940-1946 OHV Big Twin - 49-0073

Currently Unavailable

Description 1N23 pattern. Shifter gate for models with fuel tank mounted hand shifters. OEM replacement reference 33790-39; 2208-39 Fitment 40-46 4...

View full details
£48.57
£48.57 - £48.57
£48.57
£48.09
£48.09 - £48.09
£48.09
Sold out
£53.47 - £53.47
£53.47
£78.79
£78.79 - £78.79
£78.79

Samwel Shifter Lever Guide, 3-Speed & Reverse. Chrome for Harley-Davidson 1940-1946 45/74/80" Flathead; 1940-1946 OHV Big Twin - 49-0147

Available

Description R1N23 shift pattern. Shifter gate for models with fuel tank mounted hand shifters. OEM replacement reference 33786-40; 2208-40A. Fitmen...

View full details
£53.47 - £53.47
£53.47
£78.79
£78.79 - £78.79
£78.79
Sold out
£67.85
£67.85 - £67.85
£67.85
£65.78
£65.78 - £65.78
£65.78

Samwel Shifter Lever Guide, 3-Speed. Chrome for 1947-1973 45" Flathead; 1947-1948 74/80" Flathead & OHV - 0220901

Currently Unavailable

Description 32N1 pattern. Shifter gate for models with fuel tank mounted hand shifters. OEM replacement reference 33785-47; 2209-47B. Fitment 47-73...

View full details
£67.85
£67.85 - £67.85
£67.85
£65.78
£65.78 - £65.78
£65.78
Sold out
Save 1% Save %
£77.04
£77.04 - £77.04
£77.04
£76.29
£76.29 - £76.29
£76.29

Samwel Shifter Lever Guide, 3-Speed & Reverse. Chrome for 1947-1973 45" Flathead; 1947-1948 74/80" Flathead/OHV - 0220903

Available

Description 32N1R shift pattern. Shifter gate for models with fuel tank mounted hand shifters. OEM replacement reference 33786-47; 2209-47A. Fitmen...

View full details
£77.04
£77.04 - £77.04
£77.04
£76.29
£76.29 - £76.29
£76.29
Save 1% Save %

Compare products

Select 2 or 3 items to compare

Select first item to compare

Select second item to compare

Select third item to compare

Compare