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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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£299.66
£299.66 - £299.66
£299.66
£298.87
£298.87 - £298.87
£298.87

BDL Falcon SPC Rear Belt. 1-1/8" Wide, 135T for 2006-2010 Buell 12SS; 2008 12STT; 2008-2010 XB12X Ulysses;2010 XB12XP, XB12X, XB12XT, XB12SS - BDL-BU-135-118

Available

Description Sports Plus Carbon. Goodyear engineered; Carbon Fiber reinforced. 33% more tensile strength than aramid reinforced belts. OEM replaceme...

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£299.66
£299.66 - £299.66
£299.66
£298.87
£298.87 - £298.87
£298.87
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£290.07
£290.07 - £290.07
£290.07
£289.30
£289.30 - £289.30
£289.30

BDL Falcon SPC Rear Belt. 1-1/8" Wide, 128T for 2004-2010 Buell 9SX/12S/12SCG/9R/12R (Excl. 2006-2008 XB12SS; 2008 12SS/12S/TT; 2007 XB12X Ulysses) - BDL-BU-128-118

Available

Description Sports Plus Carbon. Goodyear engineered; Carbon Fiber reinforced. 33% more tensile strength than aramid reinforced belts. OEM replaceme...

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£290.07
£290.07 - £290.07
£290.07
£289.30
£289.30 - £289.30
£289.30
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£21.81 - £21.81
£21.81
£25.37
£25.37 - £25.37
£25.37

MCS Needle Bearing, Mainshaft 5th Gear for Harley-Davidson 1980-1990 5-Speed Big Twin

Available

Description 2 used. OEM replacement reference 8904 Fitment80-90 5-speed Big Twin (NU)Product Details Brand: MCS Category: TRANSMISSION/DRIVELINE...

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£21.81 - £21.81
£21.81
£25.37
£25.37 - £25.37
£25.37
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£51.36
£51.36 - £51.36
£51.36
£47.47
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£47.47

MCS Shifter Lever, Heel/Toe Style. Chrome for 65-84 FL

Available

Description With splines. Chrome plated replacement outer shift arm. OEM replacement reference 34692-74/TA and 34564-90A. Fitment65-84 FL (NU)Produ...

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£51.36
£51.36 - £51.36
£51.36
£47.47
£47.47 - £47.47
£47.47
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£27.16
£27.16 - £27.16
£27.16
£25.97
£25.97 - £25.97
£25.97

MCS Washer, Transmission Countershaft Gear End .100" for Harley-Davidson 1941-1986 4-Speed Big Twin

Available

Description OEM replacement reference 35884-36 Fitment41-86 4-speed Big Twin (NU)Product Details Brand: MCS Category: TRANSMISSION/DRIVELINE >...

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£27.16
£27.16 - £27.16
£27.16
£25.97
£25.97 - £25.97
£25.97
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£17.81
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£17.81
£16.14
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£16.14

MCS Shifter Cover. Chrome for 65-84 FL 4-Speed

Available

Description Chrome plated steel cover. OEM style replacement for 33644-65. Fitment65-84 FL 4-speed (NU)Product Details Brand: MCS Category: TRAN...

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£17.81
£17.81 - £17.81
£17.81
£16.14
£16.14 - £16.14
£16.14
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£25.06
£25.06 - £25.06
£25.06
£22.42
£22.42 - £22.42
£22.42

Gardner-Westcott GW, Transmission Top Cover Mount Kit. Allen for Harley-Davidson 1980-1987 5-Speed Big Twin - C-80-37

Available

Description With chrome plated Allen heads (socket head cap) bolts. Installs the top cover to the transmission housing. Fitment80-87 5-speed Big Tw...

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£25.06
£25.06 - £25.06
£25.06
£22.42
£22.42 - £22.42
£22.42
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£18.89
£18.89 - £18.89
£18.89
£16.90
£16.90 - £16.90
£16.90

Gardner-Westcott GW, Transmission Top Cover Mount Kit. Allen for Harley-Davidson Late 1979-1986 4-Speed Big Twin - C-74-37

Available

Description Chrome plated Allen heads (socket head cap) bolts. FitmentL79-86 4-speed Big Twin (NU)Product Details Brand: Gardner-Westcott Categor...

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£18.89
£18.89 - £18.89
£18.89
£16.90
£16.90 - £16.90
£16.90
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£25.89
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£25.89
£23.93
£23.93 - £23.93
£23.93

Gardner-Westcott Primary Mount Kit, Chrome Allen for Harley-Davidson 1979-1984 FLT/Touring; 1982-1984 FXR - C-10-22-08

Available

Description Incl. primary; inspection & derby cover hardware Fitment 79-84 FLT/Touring 82-84 FXR (NU) Product Details Brand: Gardner-Westcott ...

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£25.89
£25.89 - £25.89
£25.89
£23.93
£23.93 - £23.93
£23.93
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£27.12
£27.12 - £27.12
£27.12
£25.07
£25.07 - £25.07
£25.07

Gardner-Westcott Primary Mount Kit, Chrome Allen for Harley-Davidson 70-86 4-Speed FL, FX, FXST - C-10-25-08

Currently Unavailable

Description Incl. primary; inspection & derby cover hardware Fitment70-86 4-speed FL, FX, FXST (NU)Product Details Brand: Gardner-Westcott C...

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£27.12
£27.12 - £27.12
£27.12
£25.07
£25.07 - £25.07
£25.07
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£35.81
£35.81 - £35.81
£35.81
£33.09
£33.09 - £33.09
£33.09

Gardner-Westcott Big Twin Primary Mount Kit, Chr. Allen for Harley-Davidson 1965-1969 Big Twin - C-10-23-08

Available

Description Incl. primary; inspection & derby cover hardware Fitment65-69 Big Twin (NU)Product Details Brand: Gardner-Westcott Category: Prim...

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£35.81
£35.81 - £35.81
£35.81
£33.09
£33.09 - £33.09
£33.09
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£247.41
£247.41 - £247.41
£247.41
£246.76
£246.76 - £246.76
£246.76

BDL Repl. Primary Belt. 1-1/2", 78T, 14mm Pitch for Harley-Davidson 65-E84 FL, FX - BDL-38078

Available

Description With 37-24 drive ratio. Fitment65-E84 FL, FXProduct Details Brand: Belt Drives Ltd. Category: Belt drives > Belts front Unit: 1 ...

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£247.41
£247.41 - £247.41
£247.41
£246.76
£246.76 - £246.76
£246.76
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£13.83
£13.83 - £13.83
£13.83
£12.37
£12.37 - £12.37
£12.37

Gardner-Westcott Primary Cover Mount Kit, Chrome Allen for Harley-Davidson 1936-1964 Big Twin(Excl. Derby/Inspection) - C-10-27-05

Currently Unavailable

Description Primary cover mount kit, chrome allen Fitment36-64 Big Twin (NU) (Excl. derby/inspection)Product Details Brand: Gardner-Westcott Cate...

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£13.83
£13.83 - £13.83
£13.83
£12.37
£12.37 - £12.37
£12.37
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£28.53
£28.53 - £28.53
£28.53
£26.37
£26.37 - £26.37
£26.37

Gardner-Westcott Insp/Derby Cover Mount Kit, Allen for Harley-Davidson 1936-1964 Big Twin(Tapered Head Screws) - C-10-27-09

Currently Unavailable

Description Insp/derby cover mount kit, allen Fitment36-64 Big Twin (NU) (tapered head screws)Product Details Brand: Gardner-Westcott Category: P...

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£28.53
£28.53 - £28.53
£28.53
£26.37
£26.37 - £26.37
£26.37
Sold out
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£62.40
£62.40 - £62.40
£62.40
£57.67
£57.67 - £57.67
£57.67

Gardner-Westcott GW, Primary Cover Mount Kit Chrome Allen for Harley-Davidson 1991-2003 XL Sportster - C-10-30-08

Available

Description Chrome plated allen head bolt kit to mount a Sportster primary cover. Comes complete with washers. Fitment91-03 XL Sportster (NU)Produc...

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£62.40
£62.40 - £62.40
£62.40
£57.67
£57.67 - £57.67
£57.67
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£18.91
£18.91 - £18.91
£18.91
£16.91
£16.91 - £16.91
£16.91

Gardner-Westcott GW, Primary Cover Mount Kit Chrome Allen for Harley-Davidson 1986-1990 XL Sportster - C-10-29-08

Available

Description Chrome plated allen head bolt kit to mount a Sportster primary cover. Comes complete with washers. Fitment86-90 XL Sportster (NU)Produc...

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£18.91
£18.91 - £18.91
£18.91
£16.91
£16.91 - £16.91
£16.91
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£21.30
£21.30 - £21.30
£21.30
£19.05
£19.05 - £19.05
£19.05

Gardner-Westcott GW, Primary Cover Mount Kit Chrome Allen for Harley-Davidson 1977-1985 XL Sportster - C-10-28-08

Available

Description Chrome plated allen head bolt kit to mount a Sportster primary cover. Fitment77-85 XL Sportster (NU)Product Details Brand: Gardner-Wes...

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£21.30
£21.30 - £21.30
£21.30
£19.05
£19.05 - £19.05
£19.05
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£22.10
£22.10 - £22.10
£22.10
£19.77
£19.77 - £19.77
£19.77

Gardner-Westcott GW, Primary Cover Mount Kit Chrome Allen for Harley-Davidson 1971-1976 XL Sportster - C-10-26-08

Available

Description Chrome plated allen head bolt kit to mount a Sportster primary cover. Comes complete with washers. Fitment71-76 XL Sportster (NU)Produc...

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£22.10
£22.10 - £22.10
£22.10
£19.77
£19.77 - £19.77
£19.77
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£19.72
£19.72 - £19.72
£19.72
£17.63
£17.63 - £17.63
£17.63

Gardner-Westcott GW, Primary Cover Mount Kit Chrome Allen for 57-69 XLCH - C-10-33-08

Available

Description Chrome plated allen head bolt kit to mount a Sportster primary cover. Comes complete with washers. Fitment57-69 XLCH (NU)Product Detail...

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£19.72
£19.72 - £19.72
£19.72
£17.63
£17.63 - £17.63
£17.63
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£65.87
£65.87 - £65.87
£65.87
£60.87
£60.87 - £60.87
£60.87

MCS Lower Belt Guard Cover. Chrome for Harley-Davidson 2004-2022 XL Sportster

Available

Description - Chrome plated steel cover only - Fits over the OEM 60435-04B plastic belt guard (also called debris deflector) - OEM replacement refe...

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£65.87
£65.87 - £65.87
£65.87
£60.87
£60.87 - £60.87
£60.87
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£45.24
£45.24 - £45.24
£45.24
£41.81
£41.81 - £41.81
£41.81

MCS Lower Belt Guard Cover. Chrome - 1991-2003 XL Sportster with Rear Belt…

Available

Description - Chrome plated steel cover only - Fits over stock plastic belt guard; also called debris deflector - Replacement for OEM 60480-94T Fit...

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£45.24
£45.24 - £45.24
£45.24
£41.81
£41.81 - £41.81
£41.81
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£14.43
£14.43 - £14.43
£14.43
£13.79
£13.79 - £13.79
£13.79

MCS Spacer, Transmission Maindrive Gear for Harley-Davidson 1980-1981 4-Speed Big Twin

Available

Description OEM replacement reference 35070-80 Fitment80-81 4-speed Big Twin (NU)Product Details Brand: MCS Category: TRANSMISSION/DRIVELINE >...

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£14.43
£14.43 - £14.43
£14.43
£13.79
£13.79 - £13.79
£13.79
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£34.41
£34.41 - £34.41
£34.41
£31.80
£31.80 - £31.80
£31.80

BDL Replacement Belt Guide, Outer - 1955-1999 Big Twin (Used with Closed… for Harley-Davidson 1955-1999 BIG TWIN (USED with Closed Drives)

Available

Description Repl. belt guide, outer Fitment55-99 BIG TWIN (USED WITH CLOSED DRIVES)Product Details Brand: Belt Drives Ltd. Category: Belt drives ...

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£34.41
£34.41 - £34.41
£34.41
£31.80
£31.80 - £31.80
£31.80
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£34.41
£34.41 - £34.41
£34.41
£31.80
£31.80 - £31.80
£31.80

BDL Replacement Belt Guide, Inner - 1970-1999 Big Twin (Used with Closed… for Harley-Davidson 1970-1999 BIG TWIN (USED with Closed Drives)

Available

Description Repl. belt guide, inner Fitment70-99 BIG TWIN (USED WITH CLOSED DRIVES)Product Details Brand: Belt Drives Ltd. Category: Belt drives ...

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£34.41
£34.41 - £34.41
£34.41
£31.80
£31.80 - £31.80
£31.80
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