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

Engine - Gaskets & Kits

Shop gaskets & kits in engine.

Filters

£
£
Save 5% Save %
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61

Cometic Lower Rocker Cover Gasket. Rubber – 1992–1999 Evo Big Twin

Only 1 left!

Cometic Lower Rocker Cover Gasket. Rubber – 1992–1999 Evo Big Twin Used between rocker covers. OEM replacement reference 17355-92 Fitment 92-99 Evo...

View full details
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61
Save 5% Save %
Sold out
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61

Cometic Upper Rocker Cover Gasket. Rubber – 1992–1999 Evo Big Twin

Out of stock

Cometic Upper Rocker Cover Gasket. Rubber – 1992–1999 Evo Big Twin Used between rocker covers. OEM replacement reference 17356-92 Fitment 92-99 Evo...

View full details
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61
Sold out
Save 5% Save %
£19.97
£19.97 - £19.97
£19.97
£19.01
£19.01 - £19.01
£19.01

Cometic Left Rocker Cover Gasket. Fiber – 1984–1999 Evo Big Twin; 1986–2022 XL…

Only 2 left!

Cometic Left Rocker Cover Gasket. Fiber – 1984–1999 Evo Big Twin; 1986–2022 XL… OEM replacement reference 16779-84D Fitment 84-99 Evo Big Twin; 86-...

View full details
£19.97
£19.97 - £19.97
£19.97
£19.01
£19.01 - £19.01
£19.01
Save 5% Save %
Sold out
£29.28
£29.28 - £29.28
£29.28
£27.87
£27.87 - £27.87
£27.87

Cometic Left Rocker Cover Gasket. SLS .020" – 1984–1999 Evo Big Twin; 1986–2022 XL…

Out of stock

Cometic Left Rocker Cover Gasket. SLS .020" – 1984–1999 Evo Big Twin; 1986–2022 XL… .020" thick (standard thickness). OEM replacement reference 167...

View full details
£29.28
£29.28 - £29.28
£29.28
£27.87
£27.87 - £27.87
£27.87
Sold out
Save 5% Save %
£12.30
£12.30 - £12.30
£12.30
£11.71
£11.71 - £11.71
£11.71

Cometic Right Rocker Cover Gasket. Fiber – 1984–1999 Evo Big Twin; 1986–2022 XL…

Only 2 left!

Cometic Right Rocker Cover Gasket. Fiber – 1984–1999 Evo Big Twin; 1986–2022 XL… Replacement for OEM 16778-84B. Fitment 84-99 Evo Big Twin; 86-22 X...

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 %
£24.58
£24.58 - £24.58
£24.58
£23.40
£23.40 - £23.40
£23.40

Cometic Right Rocker Cover Gasket. SLS .020" – 1984–1999 Evo Big Twin; 1986–2022 XL…

Only 2 left!

Cometic Right Rocker Cover Gasket. SLS .020" – 1984–1999 Evo Big Twin; 1986–2022 XL… .020" thick. Standard thickness is .020". SLS (Single-Layer-St...

View full details
£24.58
£24.58 - £24.58
£24.58
£23.40
£23.40 - £23.40
£23.40
Save 5% Save %
Save 5% Save %
£21.56
£21.56 - £21.56
£21.56
£20.53
£20.53 - £20.53
£20.53

Cometic Middle Rocker Cover Gasket. Rubber – 1984–1999 Evo Big Twin; 1986–2006 XL…

Only 2 left!

Cometic Middle Rocker Cover Gasket. Rubber – 1984–1999 Evo Big Twin; 1986–2006 XL… OEM replacement reference 17358-84A Fitment 84-99 Evo Big Twin; ...

View full details
£21.56
£21.56 - £21.56
£21.56
£20.53
£20.53 - £20.53
£20.53
Save 5% Save %
Save 5% Save %
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61

Cometic Lower Rocker Cover Gasket. Cork – 1984–1991 Big Twin

Only 2 left!

Cometic Lower Rocker Cover Gasket. Cork – 1984–1991 Big Twin OEM replacement reference 17355-84. Fitment 84-91 Big Twin (NU) Product Details Bran...

View full details
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61
Save 5% Save %
Save 5% Save %
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61

Cometic Lower Rocker Cover Gasket. Rubber – 1984–1991 Big Twin

Only 2 left!

Cometic Lower Rocker Cover Gasket. Rubber – 1984–1991 Big Twin Used between the rocker covers. OEM replacement reference 17355-84A Fitment 84-91 Bi...

View full details
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61
Save 5% Save %
Save 5% Save %
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61

Cometic Upper Rocker Cover Gasket. Cork – 1984–1991 Big Twin

Only 2 left!

Cometic Upper Rocker Cover Gasket. Cork – 1984–1991 Big Twin OEM replacement reference 17356-84. Fitment 84-91 Big Twin (NU) Product Details Bran...

View full details
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61
Save 5% Save %
Save 5% Save %
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61

Cometic Upper Rocker Cover Gasket. Rubber – 1984–1991 Big Twin

Only 2 left!

Cometic Upper Rocker Cover Gasket. Rubber – 1984–1991 Big Twin Used between the rocker covers. OEM replacement reference 17356-84A Fitment 84-91 Bi...

View full details
£33.21
£33.21 - £33.21
£33.21
£31.61
£31.61 - £31.61
£31.61
Save 5% Save %
Save 5% Save %
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 4-1/8" .030" MLS – 1999–2017 Twin Cam with 4-1/8" Big Bore…

Only 2 left!

Cometic Cylinder Head Gasket Set. 4-1/8" .030" MLS – 1999–2017 Twin Cam with 4-1/8" Big Bore… .030" thick MLS (Multi Layer Steel). Consists of a to...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Save 5% Save %
Sold out
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 3-3/4" .040" MLS – 1984–1999 Evo Big Twin

Out of stock

Cometic Cylinder Head Gasket Set. 3-3/4" .040" MLS – 1984–1999 Evo Big Twin .040" thick MLS (Multi Layer Steel). Consists of a top and bottom layer...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Sold out
Sold out
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 4-1/8" .040" MLS – 1999–2017 Twin Cam with 4-1/8" Big Bore…

Out of stock

Cometic Cylinder Head Gasket Set. 4-1/8" .040" MLS – 1999–2017 Twin Cam with 4-1/8" Big Bore… .040" thick MLS (Multi Layer Steel). Consists of a to...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Sold out
Save 3% Save %
£74.00
£74.00 - £74.00
£74.00
£71.44
£71.44 - £71.44
£71.44

Cometic Cylinder Head. 3.5" Bore .060" MLS – 1984–1999 Big Twin; 1988–2022 XL…

Only 2 left!

Cometic Cylinder Head. 3.5" Bore .060" MLS – 1984–1999 Big Twin; 1988–2022 XL… .060" thick MLS (Multi Layer Steel). Consists of a top and bottom la...

View full details
£74.00
£74.00 - £74.00
£74.00
£71.44
£71.44 - £71.44
£71.44
Save 3% Save %
Save 1% Save %
£105.29
£105.29 - £105.29
£105.29
£103.83
£103.83 - £103.83
£103.83

Cometic Builders Cylinder Base Gasket Set. 3-1/2" Copper – 1984–1999 Evo Big Twin

Only 2 left!

Cometic Builders Cylinder Base Gasket Set. 3-1/2" Copper – 1984–1999 Evo Big Twin 3-1/2" standard bore. With ''type A'' style gaskets. Includes two...

View full details
£105.29
£105.29 - £105.29
£105.29
£103.83
£103.83 - £103.83
£103.83
Save 1% Save %
Save 5% Save %
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Gasket Set Cylinder Head. .040" MLS – 1966–1984 Shovelhed

Only 2 left!

Cometic Gasket Set Cylinder Head. .040" MLS – 1966–1984 Shovelhed Fits both front & rear of 3-7/16" (74"/1200cc) & 3-1/2" (80"/1340cc) stan...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Save 5% Save %
Save 5% Save %
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head .040" MLS – 1948–1965 Panhead

Only 1 left!

Cometic Cylinder Head .040" MLS – 1948–1965 Panhead Standard bore replacement. MLS (Multi Layer Steel) consists of a top and bottom layer of stainl...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Save 5% Save %
Save 3% Save %
£96.25
£96.25 - £96.25
£96.25
£92.92
£92.92 - £92.92
£92.92

Cometic Cylinder Head Gaskets. .043" Copper – L1973–1985 XL1000

Only 2 left!

Cometic Cylinder Head Gaskets. .043" Copper – L1973–1985 XL1000 OEM replacement reference 16769-73. Fitment L73-85 XL1000 (NU) Product Details Br...

View full details
£96.25
£96.25 - £96.25
£96.25
£92.92
£92.92 - £92.92
£92.92
Save 3% Save %
Save 1% Save %
£131.64
£131.64 - £131.64
£131.64
£129.81
£129.81 - £129.81
£129.81

Cometic Cylinder Head Gaskets. .032" Copper – L1973–1985 XL1000

Only 2 left!

Cometic Cylinder Head Gaskets. .032" Copper – L1973–1985 XL1000 OEM replacement reference 16769-73. Fitment L73-85 XL1000 (NU) Product Details Br...

View full details
£131.64
£131.64 - £131.64
£131.64
£129.81
£129.81 - £129.81
£129.81
Save 1% Save %
Save 1% Save %
£131.64
£131.64 - £131.64
£131.64
£129.81
£129.81 - £129.81
£129.81

Cometic Cylinder Head Gaskets. .020" Copper – 72-E73 XL1000

Only 2 left!

Cometic Cylinder Head Gaskets. .020" Copper – 72-E73 XL1000 OEM replacement reference 16769-72A. Fitment 72-E73 XL1000 (NU) Product Details Brand...

View full details
£131.64
£131.64 - £131.64
£131.64
£129.81
£129.81 - £129.81
£129.81
Save 1% Save %
Save 1% Save %
£125.03
£125.03 - £125.03
£125.03
£123.30
£123.30 - £123.30
£123.30

Cometic Cylinder Head Gaskets. .032" Copper – 1957–1971 XL900

Only 2 left!

Cometic Cylinder Head Gaskets. .032" Copper – 1957–1971 XL900 Standard 3.00" bore. OEM replacement reference 16769-57. Fitment 57-71 XL900 (NU) Pro...

View full details
£125.03
£125.03 - £125.03
£125.03
£123.30
£123.30 - £123.30
£123.30
Save 1% Save %
Save 5% Save %
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gasket Set. 3-5/8" MLS – 1966–1984 SHOVEL

Only 2 left!

Cometic Cylinder Head Gasket Set. 3-5/8" MLS – 1966–1984 SHOVEL .040" MLS (Multi Layer Steel). Consists of a top and bottom layer of embossed stain...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Save 5% Save %
Sold out
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75

Cometic Cylinder Head Gaskets 3-3/4" Bore .045" MLS – 1999–2017 88"/96" Twin Cam A/B

Out of stock

Cometic Cylinder Head Gaskets 3-3/4" Bore .045" MLS – 1999–2017 88"/96" Twin Cam A/B MLS (Multi Layer Steel). Front & rear gasket for one engin...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.75
£48.75 - £48.75
£48.75
Sold out

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