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Engine

Use this Engine collection to narrow down suitable products for Harley-Davidson, American V-twin and compatible motorcycle applications. The selection includes options relating to engine components, subject to current availability. For an accurate match, compare the product’s stated fitment and dimensions with your motorcycle or equipment.

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£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86

Cometic EST Motor Only Gasket Kit. 4" Bore – 1984–1999 4" Bore S&S 100/107/113"…

Only 1 left!

Cometic EST Motor Only Gasket Kit. 4" Bore – 1984–1999 4" Bore S&S 100/107/113"… With .040" MLS (Multi Layer Steel) head gaskets. This EST (Ext...

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£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86
£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86

Cometic EST Motor Gasket Kit. 3-5/8" Big Bore – 1992–1999 Evo Big Twin

Only 2 left!

Cometic EST Motor Gasket Kit. 3-5/8" Big Bore – 1992–1999 Evo Big Twin This EST (Extreme-Sealing-Technology) gasket set is complete with all gasket...

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£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86
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£115.11
£115.11 - £115.11
£115.11
£113.51
£113.51 - £113.51
£113.51

Cometic EST Top End Gasket Kit. XL1200 – 1988–1990 XL1200

Only 2 left!

Cometic EST Top End Gasket Kit. XL1200 – 1988–1990 XL1200 With 3.50" bore MLS (Multi-Layer-Steel) .030" thick head gaskets. The SLS (Single-Layer-S...

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£115.11
£115.11 - £115.11
£115.11
£113.51
£113.51 - £113.51
£113.51
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£129.35
£129.35 - £129.35
£129.35
£127.55
£127.55 - £127.55
£127.55

Cometic EST Motor Only Gasket Kit. 3-1/2" Bore – 1992–1999 Evo Big Twin

Only 2 left!

Cometic EST Motor Only Gasket Kit. 3-1/2" Bore – 1992–1999 Evo Big Twin With .040" MLS (Multi Layer Steel) head gaskets. This EST (Extreme-Sealing-...

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£129.35
£129.35 - £129.35
£129.35
£127.55
£127.55 - £127.55
£127.55
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£149.21
£149.21 - £149.21
£149.21
£147.14
£147.14 - £147.14
£147.14

Cometic EST Motor Only Gasket Kit. 3-1/2" Bore – 1984–1991 Big Twin

Only 2 left!

Cometic EST Motor Only Gasket Kit. 3-1/2" Bore – 1984–1991 Big Twin With .040" MLS (Multi Layer Steel) head gaskets. This EST (Extreme-Sealing-Tech...

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£149.21
£149.21 - £149.21
£149.21
£147.14
£147.14 - £147.14
£147.14
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£161.18
£161.18 - £161.18
£161.18
£158.94
£158.94 - £158.94
£158.94

Cometic EST Motor Gasket Kit – 1991–2003 XL1200 & All Buell Models

Only 2 left!

Cometic EST Motor Gasket Kit – 1991–2003 XL1200 & All Buell Models This EST (Extreme-Sealing-Technology) gasket set is complete with all gasket...

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£161.18
£161.18 - £161.18
£161.18
£158.94
£158.94 - £158.94
£158.94
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£115.11
£115.11 - £115.11
£115.11
£113.51
£113.51 - £113.51
£113.51

Cometic EST Top End Gasket Kit. Evo B.T – 1984–1991 Evo Big Twin

Only 2 left!

Cometic EST Top End Gasket Kit. Evo B.T – 1984–1991 Evo Big Twin With 3.5" bore MLS (Multi-Layer-Steel) .030" thick head gaskets. The SLS (Single-L...

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£115.11
£115.11 - £115.11
£115.11
£113.51
£113.51 - £113.51
£113.51
Save 1% Save %
Save 1% Save %
£115.11
£115.11 - £115.11
£115.11
£113.51
£113.51 - £113.51
£113.51

Cometic EST Top End Gasket Kit. Evo B.T – 1992–1999 Evo Big Twin

Only 1 left!

Cometic EST Top End Gasket Kit. Evo B.T – 1992–1999 Evo Big Twin With MLS (Multi-Layer-Steel) .030" thick head gaskets. The SLS (Single-Layer-Steel...

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£115.11
£115.11 - £115.11
£115.11
£113.51
£113.51 - £113.51
£113.51
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Sold out
£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86

Cometic EST Motor Gasket Kit. 3-1/2" Bore – 1989–1991 Evo 1340cc Softail; Dyna

Out of stock

Cometic EST Motor Gasket Kit. 3-1/2" Bore – 1989–1991 Evo 1340cc Softail; Dyna This EST (Extreme-Sealing-Technology) gasket set is complete with al...

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£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86
Sold out
£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86

Cometic EST 5-Speed Motor Gasket Kit. 3-1/2" Bore – 1984–1991 FLT/Touring; FXR

Only 2 left!

Cometic EST 5-Speed Motor Gasket Kit. 3-1/2" Bore – 1984–1991 FLT/Touring; FXR This EST (Extreme-Sealing-Technology) gasket set is complete with al...

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£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86
Sold out
£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86

Cometic EST Motor Gasket Kit. 3-1/2" Bore – 1984–1988 Evo 1340cc Big Twin

Out of stock

Cometic EST Motor Gasket Kit. 3-1/2" Bore – 1984–1988 Evo 1340cc Big Twin This EST (Extreme-Sealing-Technology) gasket set is complete with all gas...

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£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86
Sold out
£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86

Cometic EST Motor Gasket Kit. 3-1/2" Bore – 1992–1999 Evo Big Twin

Only 2 left!

Cometic EST Motor Gasket Kit. 3-1/2" Bore – 1992–1999 Evo Big Twin This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; s...

View full details
£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86
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£154.70
£154.70 - £154.70
£154.70
£152.55
£152.55 - £152.55
£152.55

Cometic EST Motor Gasket Kit. 4" Bore – 1999–2006 Softail Only with 4" Big Bore

Only 2 left!

Cometic EST Motor Gasket Kit. 4" Bore – 1999–2006 Softail Only with 4" Big Bore This EST (Extreme-Sealing-Technology) gasket set is complete with a...

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£154.70
£154.70 - £154.70
£154.70
£152.55
£152.55 - £152.55
£152.55
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£33.96
£33.96 - £33.96
£33.96
£32.33
£32.33 - £32.33
£32.33

Cometic 5-Speed Transmission Gasket & Seal Kit. EST – 2000–2006 Softail; 1999–2006 FLT/Touring

Only 1 left!

Cometic 5-Speed Transmission Gasket & Seal Kit. EST – 2000–2006 Softail; 1999–2006 FLT/Touring With EST (Extreme Sealing Technology) steel base...

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£33.96
£33.96 - £33.96
£33.96
£32.33
£32.33 - £32.33
£32.33
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Sold out
£67.66
£67.66 - £67.66
£67.66
£64.42
£64.42 - £64.42
£64.42

Cometic 5-Speed Transmission Gasket & Seal Kit. EST – 1993–1998 FLT/Touring; 1993–1999 Softail

Out of stock

Cometic 5-Speed Transmission Gasket & Seal Kit. EST – 1993–1998 FLT/Touring; 1993–1999 Softail Everything you need when assembling the transmis...

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£67.66
£67.66 - £67.66
£67.66
£64.42
£64.42 - £64.42
£64.42
Sold out
Sold out
£37.34
£37.34 - £37.34
£37.34
£35.55
£35.55 - £35.55
£35.55

Cometic EST 4-Speed Transmission Gasket & Seal Kit – E70-E79 4-Speed Big Twin

Out of stock

Cometic EST 4-Speed Transmission Gasket & Seal Kit – E70-E79 4-Speed Big Twin With EST (Extreme Sealing Technology) steel base gaskets. Everyth...

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£37.34
£37.34 - £37.34
£37.34
£35.55
£35.55 - £35.55
£35.55
Sold out
Sold out
£22.53
£22.53 - £22.53
£22.53
£21.45
£21.45 - £21.45
£21.45

Cometic Oil Pump Gasket & Seal Kit. 92-99 Evo B.T – 1992–1999 Evo Big Twin

Out of stock

Cometic Oil Pump Gasket & Seal Kit. 92-99 Evo B.T – 1992–1999 Evo Big Twin With paper gaskets. Complete as shown. Fitment 92-99 Evo Big Twin (N...

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£22.53
£22.53 - £22.53
£22.53
£21.45
£21.45 - £21.45
£21.45
Sold out
Sold out
£168.11
£168.11 - £168.11
£168.11
£165.77
£165.77 - £165.77
£165.77

Cometic EST Motor Gasket Kit. 3-7/8" Bore – 2000–2006 Softail; 1999–2005 Dyna…

Out of stock

Cometic EST Motor Gasket Kit. 3-7/8" Bore – 2000–2006 Softail; 1999–2005 Dyna… This EST (Extreme-Sealing-Technology) gasket set is complete with al...

View full details
£168.11
£168.11 - £168.11
£168.11
£165.77
£165.77 - £165.77
£165.77
Sold out
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£62.23
£62.23 - £62.23
£62.23
£59.25
£59.25 - £59.25
£59.25

Cometic 6-Speed Transmission Gasket & Seal Kit – 2006–2017 Dyna

Only 1 left!

Cometic 6-Speed Transmission Gasket & Seal Kit – 2006–2017 Dyna Everything you need when assembling the transmission. Fitment 06-17 Dyna (NU) P...

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£62.23
£62.23 - £62.23
£62.23
£59.25
£59.25 - £59.25
£59.25
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Sold out
£100.73
£100.73 - £100.73
£100.73
£97.24
£97.24 - £97.24
£97.24

Cometic Primary Cover Gasket & Seal Kit. AFM – 2007–2017 Softail; 2006–2017 Dyna

Out of stock

Cometic Primary Cover Gasket & Seal Kit. AFM – 2007–2017 Softail; 2006–2017 Dyna Complete outer & inner primary cover gasket sets including...

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£100.73
£100.73 - £100.73
£100.73
£97.24
£97.24 - £97.24
£97.24
Sold out
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£168.11
£168.11 - £168.11
£168.11
£165.77
£165.77 - £165.77
£165.77

Cometic EST Motor Gasket Kit. 3-7/8" Big Bore – 2006–2017 103" Dyna

Only 2 left!

Cometic EST Motor Gasket Kit. 3-7/8" Big Bore – 2006–2017 103" Dyna This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; ...

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£168.11
£168.11 - £168.11
£168.11
£165.77
£165.77 - £165.77
£165.77
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Sold out
£168.08
£168.08 - £168.08
£168.08
£165.75
£165.75 - £165.75
£165.75

Cometic EST Motor Gasket Kit. 3-3/4" Bore – 2006–2017 96" Dyna (with 1999–2010 Style…

Out of stock

Cometic EST Motor Gasket Kit. 3-3/4" Bore – 2006–2017 96" Dyna (with 1999–2010 Style… This EST (Extreme-Sealing-Technology) gasket set is complete ...

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£168.08
£168.08 - £168.08
£168.08
£165.75
£165.75 - £165.75
£165.75
Sold out
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£120.82
£120.82 - £120.82
£120.82
£119.14
£119.14 - £119.14
£119.14

Cometic EST Top End Gasket Kit. Twin Cam 3-3/4" Bore – 1999–2017 88/96" Twin Cam

Only 2 left!

Cometic EST Top End Gasket Kit. Twin Cam 3-3/4" Bore – 1999–2017 88/96" Twin Cam With MLS (Multi-Layer-Steel) .040" thick head gaskets. The SLS (Si...

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£120.82
£120.82 - £120.82
£120.82
£119.14
£119.14 - £119.14
£119.14
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Save 1% Save %
£120.82
£120.82 - £120.82
£120.82
£119.14
£119.14 - £119.14
£119.14

Cometic EST Top End Gasket Kit. Twin Cam 3-3/4" Bore – 1999–2017 88/96" Twin Cam

Only 2 left!

Cometic EST Top End Gasket Kit. Twin Cam 3-3/4" Bore – 1999–2017 88/96" Twin Cam With MLS (Multi-Layer-Steel) .030" thick head gaskets. The SLS (Si...

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£120.82
£120.82 - £120.82
£120.82
£119.14
£119.14 - £119.14
£119.14
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