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

Engine & Transmission

Filters

£
£
Save 5% Save %
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 4.00" .030" MLS – 1984–1999 Evo Big Twin (S&S & TP 4" Big…

Only 2 left!

Cometic Cylinder Head Gasket Set. 4.00" .030" MLS – 1984–1999 Evo Big Twin (S&S & TP 4" Big… .030" thick MLS (Multi Layer Steel). Consists ...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Save 5% Save %
Save 8% Save %
£8.01
£8.01 - £8.01
£8.01
£7.37
£7.37 - £7.37
£7.37

Cometic Gasket Inner Primary to Transmission. Fiber – 1979–1984 FLT/Touring; 1982–1984 FXR

Only 2 left!

Cometic Gasket Inner Primary to Transmission. Fiber – 1979–1984 FLT/Touring; 1982–1984 FXR Fiber. The ''small'' gasket. OEM replacement reference 3...

View full details
£8.01
£8.01 - £8.01
£8.01
£7.37
£7.37 - £7.37
£7.37
Save 8% Save %
Save 8% Save %
£6.44
£6.44 - £6.44
£6.44
£5.92
£5.92 - £5.92
£5.92

Cometic O-ring Clutch Gear – 1967–1970 XLH; 1970 XLCH

Only 2 left!

Cometic O-ring Clutch Gear – 1967–1970 XLH; 1970 XLCH In transmission. OEM replacement reference 11119. Fitment 67-70 XLH; 1970 XLCH (NU) Product D...

View full details
£6.44
£6.44 - £6.44
£6.44
£5.92
£5.92 - £5.92
£5.92
Save 8% Save %
Save 8% Save %
£4.79
£4.79 - £4.79
£4.79
£4.40
£4.40 - £4.40
£4.40

Cometic O-ring Clutch Gear – L1957–1966 XL Sportster; XLH; XLCH…

Only 2 left!

Cometic O-ring Clutch Gear – L1957–1966 XL Sportster; XLH; XLCH… In transmission. OEM replacement reference 11103. Fitment L57-66 XL Sportster; XLH...

View full details
£4.79
£4.79 - £4.79
£4.79
£4.40
£4.40 - £4.40
£4.40
Save 8% Save %
Save 8% Save %
£7.80
£7.80 - £7.80
£7.80
£7.18
£7.18 - £7.18
£7.18

Cometic Gasket Wire/Oil Strainer. Cork – 1957–1976 XL Sportster; XLCH; XLH…

Only 2 left!

Cometic Gasket Wire/Oil Strainer. Cork – 1957–1976 XL Sportster; XLCH; XLH… OEM replacement reference 24978-57. Fitment 57-76 XL Sportster; XLCH; X...

View full details
£7.80
£7.80 - £7.80
£7.80
£7.18
£7.18 - £7.18
£7.18
Save 8% Save %
Save 8% Save %
£5.45
£5.45 - £5.45
£5.45
£5.01
£5.01 - £5.01
£5.01

Cometic O-ring Tappet Guide – 1957–1985 XL Sportster

Only 2 left!

Cometic O-ring Tappet Guide – 1957–1985 XL Sportster OEM replacement reference 11100. Fitment 57-85 XL Sportster (NU) Product Details Brand: Come...

View full details
£5.45
£5.45 - £5.45
£5.45
£5.01
£5.01 - £5.01
£5.01
Save 8% Save %
Save 5% Save %
£11.56
£11.56 - £11.56
£11.56
£11.00
£11.00 - £11.00
£11.00

Cometic Rocker Cover Gaskets. .020" Paper – 1957–1985 XL Sportster

Only 2 left!

Cometic Rocker Cover Gaskets. .020" Paper – 1957–1985 XL Sportster .020" thick paper. Replacement for OEM 17536-70 Fitment 57-85 XL Sportster (NU) ...

View full details
£11.56
£11.56 - £11.56
£11.56
£11.00
£11.00 - £11.00
£11.00
Save 5% Save %
Save 5% Save %
£40.31
£40.31 - £40.31
£40.31
£38.38
£38.38 - £38.38
£38.38

Cometic Square O-ring Ring Derby Cover – 1994–2022 XL Sportster; 2008–2012 XR1200

Only 2 left!

Cometic Square O-ring Ring Derby Cover – 1994–2022 XL Sportster; 2008–2012 XR1200 OEM style square seal. OEM replacement reference 25463-94A. Fitme...

View full details
£40.31
£40.31 - £40.31
£40.31
£38.38
£38.38 - £38.38
£38.38
Save 5% Save %
Save 8% Save %
£9.69
£9.69 - £9.69
£9.69
£8.92
£8.92 - £8.92
£8.92

Cometic O-ring Filler / Chain Inspection Cap Primary – 1991–2003 XL Sportster

Only 2 left!

Cometic O-ring Filler / Chain Inspection Cap Primary – 1991–2003 XL Sportster OEM replacement reference 11188. Fitment 91-03 XL Sportster (NU) Prod...

View full details
£9.69
£9.69 - £9.69
£9.69
£8.92
£8.92 - £8.92
£8.92
Save 8% Save %
Save 5% Save %
£12.30
£12.30 - £12.30
£12.30
£11.71
£11.71 - £11.71
£11.71

Cometic Tappet Guide O-ring. Upper – 1986–1990 XL Sportster 4-Speed

Only 2 left!

Cometic Tappet Guide O-ring. Upper – 1986–1990 XL Sportster 4-Speed Used between tappet guide and crankcase. OEM replacement reference 11167; 11167...

View full details
£12.30
£12.30 - £12.30
£12.30
£11.71
£11.71 - £11.71
£11.71
Save 5% Save %
Save 8% Save %
£6.44
£6.44 - £6.44
£6.44
£5.92
£5.92 - £5.92
£5.92

Cometic O-ring Tappet Guide / Rocker / Oil Pump – 1986–1990 XL Sportster : Oil Feed Hole…

Only 2 left!

Cometic O-ring Tappet Guide / Rocker / Oil Pump – 1986–1990 XL Sportster : Oil Feed Hole… Multiple application. OEM replacement reference 11110. Fi...

View full details
£6.44
£6.44 - £6.44
£6.44
£5.92
£5.92 - £5.92
£5.92
Save 8% Save %
Save 5% Save %
£19.39
£19.39 - £19.39
£19.39
£18.46
£18.46 - £18.46
£18.46

Cometic Carb to Air Cleaner Housing Gasket. Keihin CV – 1990–1999 Evo Big Twin; 1988–2004 XL…

Only 2 left!

Cometic Carb to Air Cleaner Housing Gasket. Keihin CV – 1990–1999 Evo Big Twin; 1988–2004 XL… Fiber. OEM replacement reference 29059-88A. Fitment 9...

View full details
£19.39
£19.39 - £19.39
£19.39
£18.46
£18.46 - £18.46
£18.46
Save 5% Save %
Save 8% Save %
£7.49
£7.49 - £7.49
£7.49
£6.89
£6.89 - £6.89
£6.89

Cometic Carburetor to Manifold Gasket. Bendix – 1971–1975 Big Twin; XL Sportster with…

Only 2 left!

Cometic Carburetor to Manifold Gasket. Bendix – 1971–1975 Big Twin; XL Sportster with… OEM replacement reference 27023-71. Fitment 71-75 Big Twin; ...

View full details
£7.49
£7.49 - £7.49
£7.49
£6.89
£6.89 - £6.89
£6.89
Save 8% Save %
Save 5% Save %
£12.30
£12.30 - £12.30
£12.30
£11.71
£11.71 - £11.71
£11.71

Cometic Carburetor to Manifold Spacer Block O-ring – 66-E71 FL; XL Sportster. With OEM…

Only 2 left!

Cometic Carburetor to Manifold Spacer Block O-ring – 66-E71 FL; XL Sportster. With OEM… 2 used. For spacer block mount Tillotson carb. OEM replacem...

View full details
£12.30
£12.30 - £12.30
£12.30
£11.71
£11.71 - £11.71
£11.71
Save 5% Save %
Save 5% Save %
£25.93
£25.93 - £25.93
£25.93
£24.68
£24.68 - £24.68
£24.68

Cometic Gasket Crankcase to Inner Primary. Fiber – 1955–1964 FL with OEM Tin Primary

Only 2 left!

Cometic Gasket Crankcase to Inner Primary. Fiber – 1955–1964 FL with OEM Tin Primary Fiber. Used between the inner primary housing and engine crank...

View full details
£25.93
£25.93 - £25.93
£25.93
£24.68
£24.68 - £24.68
£24.68
Save 5% Save %
Save 5% Save %
£23.87
£23.87 - £23.87
£23.87
£22.72
£22.72 - £22.72
£22.72

Cometic Gasket Inspection Cover. .060" AFM – 1936–1964 Big Twin OHV & Flathead…

Only 2 left!

Cometic Gasket Inspection Cover. .060" AFM – 1936–1964 Big Twin OHV & Flathead… .060" thick AFM (Aluminum Foamet Material). OEM replacement ref...

View full details
£23.87
£23.87 - £23.87
£23.87
£22.72
£22.72 - £22.72
£22.72
Save 5% Save %
Save 8% Save %
£4.79
£4.79 - £4.79
£4.79
£4.40
£4.40 - £4.40
£4.40

Cometic O-ring Cam Support Plate Plug – 1999–2006 Twin Cam

Only 2 left!

Cometic O-ring Cam Support Plate Plug – 1999–2006 Twin Cam OEM replacement reference 11298. Fitment 99-06 Twin Cam (Excl. 2006 Dyna) (NU) Product D...

View full details
£4.79
£4.79 - £4.79
£4.79
£4.40
£4.40 - £4.40
£4.40
Save 8% Save %
Save 5% Save %
£13.86
£13.86 - £13.86
£13.86
£13.20
£13.20 - £13.20
£13.20

Cometic Oil Seal Inner Primary Cover – L1984–1986 4-Speed Big Twin; L1984–2025…

Only 2 left!

Cometic Oil Seal Inner Primary Cover – L1984–1986 4-Speed Big Twin; L1984–2025… Rubber OD. Fits back side inner primary; seals mainshaft support be...

View full details
£13.86
£13.86 - £13.86
£13.86
£13.20
£13.20 - £13.20
£13.20
Save 5% Save %
Save 5% Save %
£26.91
£26.91 - £26.91
£26.91
£25.62
£25.62 - £25.62
£25.62

Cometic Gasket Inspection Cover. .060" AFM – 1965–2006 Big Twin

Only 2 left!

Cometic Gasket Inspection Cover. .060" AFM – 1965–2006 Big Twin .060" thick AFM (Aluminum Foamet Material). OEM replacement reference 60567-65; 605...

View full details
£26.91
£26.91 - £26.91
£26.91
£25.62
£25.62 - £25.62
£25.62
Save 5% Save %
Save 5% Save %
£36.66
£36.66 - £36.66
£36.66
£34.90
£34.90 - £34.90
£34.90

Cometic Gasket Inspection Cover. .062" AFM – 1985–1994 FXR; 1985–2006 FLT/Touring

Only 2 left!

Cometic Gasket Inspection Cover. .062" AFM – 1985–1994 FXR; 1985–2006 FLT/Touring .062" AFM (Aluminum Foamet Material). OEM replacement reference 3...

View full details
£36.66
£36.66 - £36.66
£36.66
£34.90
£34.90 - £34.90
£34.90
Save 5% Save %
Save 8% Save %
£11.28
£11.28 - £11.28
£11.28
£10.38
£10.38 - £10.38
£10.38

Cometic O-ring Crankcase to Cam Support – 1999–2017 Twin Cam

Only 2 left!

Cometic O-ring Crankcase to Cam Support – 1999–2017 Twin Cam 2 used. OEM replacement reference 11301. Fitment 99-17 Twin Cam (NU) Product Details ...

View full details
£11.28
£11.28 - £11.28
£11.28
£10.38
£10.38 - £10.38
£10.38
Save 8% Save %
Save 11% Save %
£3.70
£3.70 - £3.70
£3.70
£3.30
£3.30 - £3.30
£3.30

Cometic O-ring Oil Pump Housing – 1999–2006 Twin Cam

Only 2 left!

Cometic O-ring Oil Pump Housing – 1999–2006 Twin Cam OEM replacement reference 11286. Fitment 99-06 Twin Cam (Excl. 2006 Dyna) (NU) Product Details...

View full details
£3.70
£3.70 - £3.70
£3.70
£3.30
£3.30 - £3.30
£3.30
Save 11% Save %
Save 8% Save %
£8.01
£8.01 - £8.01
£8.01
£7.37
£7.37 - £7.37
£7.37

Cometic CV Carburetor to Manifold Seal. Keihin – 1990–2006 Big Twin; 1988–2006 XL…

Only 2 left!

Cometic CV Carburetor to Manifold Seal. Keihin – 1990–2006 Big Twin; 1988–2006 XL… OEM replacement reference 27002-89. Fitment 90-06 Big Twin; 88-0...

View full details
£8.01
£8.01 - £8.01
£8.01
£7.37
£7.37 - £7.37
£7.37
Save 8% Save %
Save 8% Save %
£8.01
£8.01 - £8.01
£8.01
£7.37
£7.37 - £7.37
£7.37

Cometic O-ring Cylinder Head & Base Stud. Viton – 1999–2003 Twin Cam (Cyl. Head)…

Only 2 left!

Cometic O-ring Cylinder Head & Base Stud. Viton – 1999–2003 Twin Cam (Cyl. Head)… Heat resistant rubber. Cylinder head 4 used. Cylinder base 2 ...

View full details
£8.01
£8.01 - £8.01
£8.01
£7.37
£7.37 - £7.37
£7.37
Save 8% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare