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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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£109.90 - £109.90
£109.90
£117.56
£117.56 - £117.56
£117.56

JIMS 5th Gear Countershaft for Harley-Davidson 1980-2006 5-Speed Big Twin (Excl. 2006 6-Speed Dyna)Note: Non High-Contact Gear. Will Not Fit OEM 1995-2006 Unless Corresponding Gear Is Also Replaced. See Tech-Tip 72 in Catalog. - 8299

Available

Description OEM replacement reference 35626-79B. Note: Also fits 6-speed Baker by JIMS. Note: Non High-Contact gear. Will not fit OEM 95-06 unless ...

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£109.90 - £109.90
£109.90
£117.56
£117.56 - £117.56
£117.56
Jims 5Th Gear Mainshaft (Main Drive Gear) – 1991–2006 5-Speed Big Twin
£443.69 - £443.69
£443.69
£484.99
£484.99 - £484.99
£484.99

JIMS 5th Gear Mainshaft (Main Drive Gear) for Harley-Davidson 1991-2006 5-Speed Big Twin (Excl. 2006 6-Speed Dyna) - 8296

Available

Description With bearing installed. OEM replacement reference 35029-91A. Note: Non High-Contact gear. Will not fit OEM 95-06 unless corresponding g...

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£443.69 - £443.69
£443.69
£484.99
£484.99 - £484.99
£484.99
Sold out
£443.69 - £443.69
£443.69
£484.99
£484.99 - £484.99
£484.99

Jims 5th Gear Mainshaft (Main Drive Gear) - 1985-1990 5-Speed Big Twin with Rear…

Currently Unavailable

Description With seal and bearing installed. Compatible with secondary belt drive models. OEM replacement reference 35029-85A Fitment85-90 5-speed ...

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£443.69 - £443.69
£443.69
£484.99
£484.99 - £484.99
£484.99
Sold out
£409.84 - £409.84
£409.84
£447.96
£447.96 - £447.96
£447.96

JIMS 5th Gear Mainshaft (Main Drive Gear) for Harley-Davidson 1979-Early 1984 FLT/Touring; FXR Chain Drive Models - 8298

Available

Description With bearing installed. Compatible with secondary chain drive models. OEM replacement reference 35029-79. Fitment 79-E84 FLT/Touring FX...

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£409.84 - £409.84
£409.84
£447.96
£447.96 - £447.96
£447.96
£158.41 - £158.41
£158.41
£169.41
£169.41 - £169.41
£169.41

JIMS 4th Gear Mainshaft for Harley-Davidson 1980-2006 5-Speed Big Twin - 8294

Available

Description OEM replacement reference 35028-79B. Note: Non High-Contact gear. Will not fit OEM 95-06 unless corresponding gear is also replaced. Se...

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£158.41 - £158.41
£158.41
£169.41
£169.41 - £169.41
£169.41
Jims 3Rd Gear Mainshaft, 2Nd Gear Countershaft – 1980–2006 5-Speed Big Twin Note: Non…
£158.41 - £158.41
£158.41
£169.41
£169.41 - £169.41
£169.41

JIMS 3rd Gear Mainshaft, 2nd Gear Countershaft for Harley-Davidson 1980-2006 5-Speed Big Twin (Excl. 2006 6-Speed Dyna)Note: Non High-Contact Gear. Will Not Fit OEM 1995-2006 Unless Corresponding Gear Is Also Replaced. See Tech-Tip 72 in Catalog. - 8292

Available

Description 2 used. OEM replacement reference 35027-79A. Note: Non High-Contact gear. Will not fit OEM 95-06 unless corresponding gear is also repl...

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£158.41 - £158.41
£158.41
£169.41
£169.41 - £169.41
£169.41
£166.31 - £166.31
£166.31
£177.95
£177.95 - £177.95
£177.95

JIMS 2nd. Gear Mainshaft, 3rd. Gear Countershaft for 1980-2006 5-Speed Big Twinote: Non High-Contact Gear. Will Not Fit OEM 1995-2006 Unless Corresponding Gear Is Also Replaced. See Tech-Tip 72 in Catalog. - 8291

Available

Description OEM replacement reference 35026-79C. Note: Non High-Contact gear. Will not fit OEM 95-06 unless corresponding gear is also replaced. Se...

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£166.31 - £166.31
£166.31
£177.95
£177.95 - £177.95
£177.95
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£155.71
£155.71 - £155.71
£155.71
£154.19
£154.19 - £154.19
£154.19

BDL Primary Housing Offset Spacer, 1-1/4" for Harley-Davidson 1970-2006 Big Twin (Excl. 2006 6-Speed Dyna) - PS-1250

Available

Description Offset spacer rings to move the primary housing away from crankcase. Uncoated C.N.C. machined billet aluminum. Fitment70-06 Big Twin (E...

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£155.71
£155.71 - £155.71
£155.71
£154.19
£154.19 - £154.19
£154.19
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Belt Drives Ltd. Primary Housing Offset Spacer, 1/4" – 1970–2006 Big Twin
Save 3% Save %
£115.32
£115.32 - £115.32
£115.32
£111.80
£111.80 - £111.80
£111.80

Belt Drives Ltd. Primary Housing Offset Spacer, 1" (25.4mm) for Harley-Davidson 1970-2006 Big Twin (Excl. 2006 6-Speed Dyna) - PS-1000

Available

Description Offset spacer rings to move the primary housing away from crankcase. Uncoated C.N.C. machined billet aluminum. Fitment70-06 Big Twin (E...

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£115.32
£115.32 - £115.32
£115.32
£111.80
£111.80 - £111.80
£111.80
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£107.02 - £107.02
£107.02
£108.30
£108.30 - £108.30
£108.30

CPV Derby Cover. Skull. Black for Harley-Davidson 1970-1998 Big Twin - 0363B

Available

Description Black anodized billet aluminum with ''Skull & Bones'' design engraving. Fitment70-98 Big Twin (NU)Product Details Brand: CPV Cat...

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£107.02 - £107.02
£107.02
£108.30
£108.30 - £108.30
£108.30
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£100.86
£100.86 - £100.86
£100.86
£99.17
£99.17 - £99.17
£99.17

MCS Transmission Countershaft Flathead for 1941-1963 45" Flathead (Excl. E-Start Servi-Car)

Available

Description Reproduction for 45" (750cc) Side Valve models. OEM replacement reference 35613-41; 2300-41. Fitment41-63 45" Flathead (excl. e-start S...

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£100.86
£100.86 - £100.86
£100.86
£99.17
£99.17 - £99.17
£99.17
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Save 1% Save %
£117.94
£117.94 - £117.94
£117.94
£116.79
£116.79 - £116.79
£116.79

MCS Transmission Mainshaft Flathead for 1941-1973 45" Flathead

Available

Description Reproduction for 45" (750cc) Side Valve models. Overall length approx. 18.3cm (size to be used for identification reference only). OEM ...

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£117.94
£117.94 - £117.94
£117.94
£116.79
£116.79 - £116.79
£116.79
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Emd Primary Cover Billy Boy Black – 1991–2005 Dyna with Mid-controls
Sold out
£686.27 - £686.27
£686.27
£720.76
£720.76 - £720.76
£720.76

Emd Primary Cover Billy Boy Black - 1991-2005 Dyna with Mid-Controls

Currently Unavailable

Description Black cast aluminum primary cover; directly influenced by the early tin diamond primary covers; as used by Captain America & Billy ...

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£686.27 - £686.27
£686.27
£720.76
£720.76 - £720.76
£720.76
Sold out
£689.35 - £689.35
£689.35
£707.91
£707.91 - £707.91
£707.91

Emd Primary Cover Billy Boy Raw - 1991-2005 Dyna with Mid-Controls

Available

Description Raw cast aluminum primary cover; directly influenced by the early tin diamond primary covers; as used by Captain America & Billy in...

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£689.35 - £689.35
£689.35
£707.91
£707.91 - £707.91
£707.91
Emd Primary Cover Billy Boy Black – 1991–2005 Dyna with Mid-controls
£722.40 - £722.40
£722.40
£758.71
£758.71 - £758.71
£758.71

Emd Primary Cover Billy Boy Black - 1989-2006 Softail with Forward Controls

Available

Description Black cast aluminum primary cover; directly influenced by the early tin diamond primary covers; as used by Captain America & Billy ...

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£722.40 - £722.40
£722.40
£758.71
£758.71 - £758.71
£758.71
£689.35 - £689.35
£689.35
£707.91
£707.91 - £707.91
£707.91

Emd Primary Cover Billy Boy Raw - 1989-2006 Softail with Forward Controls

Available

Description Raw cast aluminum primary cover; directly influenced by the early tin diamond primary covers; as used by Captain America & Billy in...

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£689.35 - £689.35
£689.35
£707.91
£707.91 - £707.91
£707.91
£686.27 - £686.27
£686.27
£720.76
£720.76 - £720.76
£720.76

Emd Snatch Dyna Primary Cover Black - 2007-2017 Dyna with Mid-Controls

Available

Description Cast aluminum for the right old-time look and the benefit of extra cooling ribs. Compatible with stock mid-shift. Fitment07-17 Dyna wit...

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£686.27 - £686.27
£686.27
£720.76
£720.76 - £720.76
£720.76
MCS964846 product image
£686.27 - £686.27
£686.27
£720.76
£720.76 - £720.76
£720.76

Emd Snatch Dyna Primary Cover Semi-Polished - 2007-2017 Dyna with Mid-Controls

Available

Description Cast aluminum for the right old-time look and the benefit of extra cooling ribs. Compatible with stock mid-shift. Fitment07-17 Dyna wit...

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£686.27 - £686.27
£686.27
£720.76
£720.76 - £720.76
£720.76
MCS964845 product image
£654.87 - £654.87
£654.87
£672.50
£672.50 - £672.50
£672.50

Emd Snatch Dyna Primary Cover Raw - 2007-2017 Dyna with Mid-Controls

Available

Description Cast aluminum for the right old-time look and the benefit of extra cooling ribs. Compatible with stock mid-shift. Fitment07-17 Dyna wit...

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£654.87 - £654.87
£654.87
£672.50
£672.50 - £672.50
£672.50
MCS964844 product image
£780.03 - £780.03
£780.03
£819.23
£819.23 - £819.23
£819.23

Emd Snatch Softail Primary Cover Black Cut for Harley-Davidson 2007-2017 Softail; 2006-2017 Dyna - PCTC/S/R/BC

Available

Description Cast aluminum for the right old-time look and the benefit of extra cooling ribs. Note: Will not fit Dyna models with mid-controls and m...

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£780.03 - £780.03
£780.03
£819.23
£819.23 - £819.23
£819.23
MCS964843 product image
£722.40 - £722.40
£722.40
£758.71
£758.71 - £758.71
£758.71

Emd Snatch Softail Primary Cover Black for Harley-Davidson 2007-2017 Softail; 2006-2017 Dyna - PCTC/S/R/B

Available

Description Cast aluminum for the right old-time look and the benefit of extra cooling ribs. Note: Will not fit Dyna models with mid-controls and m...

View full details
£722.40 - £722.40
£722.40
£758.71
£758.71 - £758.71
£758.71
Emd Snatch Softail Primary Cover Semi-polished – 2007–2017 Softail; 2006–2017 Dyna
£722.40 - £722.40
£722.40
£758.71
£758.71 - £758.71
£758.71

Emd Snatch Softail Primary Cover Semi-Polished for Harley-Davidson 2007-2017 Softail; 2006-2017 Dyna - PCTC/S/R/SP

Available

Description Cast aluminum for the right old-time look and the benefit of extra cooling ribs. Note: Will not fit Dyna models with mid-controls and m...

View full details
£722.40 - £722.40
£722.40
£758.71
£758.71 - £758.71
£758.71
£689.35 - £689.35
£689.35
£707.91
£707.91 - £707.91
£707.91

Emd Snatch Softail Primary Cover Raw for Harley-Davidson 2007-2017 Softail; 2006-2017 Dyna - PCTC/S/R/R

Available

Description Cast aluminum for the right old-time look and the benefit of extra cooling ribs. Note: Will not fit Dyna models with mid-controls and m...

View full details
£689.35 - £689.35
£689.35
£707.91
£707.91 - £707.91
£707.91
EMD Trackster Primary Cover Black – 2004–2022 XL Sportster
£686.27 - £686.27
£686.27
£720.76
£720.76 - £720.76
£720.76

EMD Trackster Primary Cover Black for Harley-Davidson 2004-2022 XL Sportster - PCXLI/T/B

Available

Description Cast aluminum primary cover; style-based on the original 1958 XLR cover. Instead of the stock stamped steel this EMD Trackster is preci...

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£686.27 - £686.27
£686.27
£720.76
£720.76 - £720.76
£720.76

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