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Softail – Engine & Gaskets

Browse engine & gaskets selected for Harley-Davidson Softail motorcycles. Current products cover engine components and gaskets, seals and service parts, depending on the specification and application. Compatibility varies, so match the stated model, year and technical details before ordering.

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

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£273.75 - £273.75
£273.75
£275.86
£275.86 - £275.86
£275.86
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£154.70
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£154.70
£152.55
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£152.55

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

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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
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£152.55
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£33.96
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£33.96
£32.33
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£32.33

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

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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
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£33.96
£32.33
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£32.33
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£67.66
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£67.66
£64.42
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£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
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£67.66
£64.42
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£64.42
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£37.34
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£37.34
£35.55
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£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
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£35.55
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£22.53
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£22.53
£21.45
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£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
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£22.53
£21.45
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£21.45
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£168.11
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£168.11
£165.77
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£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...

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£168.11
£168.11 - £168.11
£168.11
£165.77
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£165.77
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£62.23
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£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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£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
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£97.24
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£168.11
£168.11 - £168.11
£168.11
£165.77
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£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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£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
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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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£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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£136.28
£136.28 - £136.28
£136.28
£134.38
£134.38 - £134.38
£134.38

Cometic EST Motor Only Gasket Kit. 4" Bore – 1999–2017 Twin Cam (for 1999–2004 Early…

Only 2 left!

Cometic EST Motor Only Gasket Kit. 4" Bore – 1999–2017 Twin Cam (for 1999–2004 Early… With .040" MLS (Multi Layer Steel) head gaskets. With 99-10 s...

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£136.28
£136.28 - £136.28
£136.28
£134.38
£134.38 - £134.38
£134.38
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£136.28
£136.28 - £136.28
£136.28
£134.38
£134.38 - £134.38
£134.38

Cometic EST Motor Only Gasket Kit. 4" Bore – 1999–2017 Twin Cam (for 1999–2004 Early…

Only 2 left!

Cometic EST Motor Only Gasket Kit. 4" Bore – 1999–2017 Twin Cam (for 1999–2004 Early… With .030" MLS (Multi Layer Steel) head gaskets. With 99-10 s...

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£136.28
£136.28 - £136.28
£136.28
£134.38
£134.38 - £134.38
£134.38
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gaskets 3-7/8" Bore .045" MLS – 1999–2017 Twin Cam. With 3-7/8" Bore…

Out of stock

Cometic Cylinder Head Gaskets 3-7/8" Bore .045" MLS – 1999–2017 Twin Cam. With 3-7/8" Bore… MLS (Multi Layer Steel). Front & rear gasket for on...

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£51.20
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£51.20
£48.75
£48.75 - £48.75
£48.75
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£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gaskets 3-7/8" Bore .051" MLS – 1999–2017 Twin Cam. With 3-7/8" Bore…

Only 2 left!

Cometic Cylinder Head Gaskets 3-7/8" Bore .051" MLS – 1999–2017 Twin Cam. With 3-7/8" Bore… MLS (Multi Layer Steel). Front & rear gasket for on...

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£51.20
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£51.20
£48.75
£48.75 - £48.75
£48.75
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£34.57
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£34.57
£32.91
£32.91 - £32.91
£32.91

Cometic Primary Gasket & Seal Kit. AFM – 2004–2005 XL Sportster; 2008–2012 XR1200

Only 1 left!

Cometic Primary Gasket & Seal Kit. AFM – 2004–2005 XL Sportster; 2008–2012 XR1200 These AFM (Aluminum Foamette Material) gaskets feature an alu...

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£34.57
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£34.57
£32.91
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£32.91
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£12.66
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£12.66
£12.05
£12.05 - £12.05
£12.05

Cometic Exhaust Gaskets V-Rod – 2002–2008 V-Rod

Out of stock

Cometic Exhaust Gaskets V-Rod – 2002–2008 V-Rod Used between exhaust and cylinder head. OEM replacement reference 65109-01. Fitment 02-08 V-Rod (NU...

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£12.66
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£12.66
£12.05
£12.05 - £12.05
£12.05
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