Skip to content
Now offering free shipping on all mainland UK orders over £100! See details.
Now offering free shipping on orders over £100!

Find Parts by Vehicle Fitment

How it works: This uses Shopify’s native Search & Discovery filters on product metafields: fitment.make, fitment.model, fitment.year. Make sure those metafields are enabled as filters in Apps → Search & Discovery → Filters.

COMETIC

Original price £51.20
Original price £51.20 - Original price £51.20
Original price £51.20
Current price £48.75
£48.75 - £48.75
Current price £48.75

Cometic Multi-Layer Steel (MLS) Head Gaskets w/4.125 in. bore, .030 in. for Various Various Harley-Davidson Motorcycles (See Fitment List)

Out of stock

DescriptionCOMETIC CYL HEAD 4 1/8" BORE GASKET SETDetails.030" MLS (Multi Layer Steel)99-17 TCA/B (excl. 14-16 Twin Cooled)

Original price £51.20
Original price £51.20 - Original price £51.20
Original price £51.20
Current price £48.75
£48.75 - £48.75
Current price £48.75
Sold out
Original price £33.21
Original price £33.21 - Original price £33.21
Original price £33.21
Current price £31.61
£31.61 - £31.61
Current price £31.61

Cometic upper rocker cover gasket. Rubber 92-99 Evo B.T.

Out of stock

DescriptionCometic, rocker cover upper gaskets. RubberDetailsUsed between rocker covers.92-99 Big Twin (EXCL. TC)

Original price £33.21
Original price £33.21 - Original price £33.21
Original price £33.21
Current price £31.61
£31.61 - £31.61
Current price £31.61
Sold out
Original price £38.51
Original price £38.51 - Original price £38.51
Original price £38.51
Current price £36.67
£36.67 - £36.67
Current price £36.67

Cometic lower rocker cover gasket. Rubber 86-90 XL

Out of stock

DescriptionCOMETIC GASKETS, LOWER ROCKER CVR. RUBBERDetails86-90 Sportster

Original price £38.51
Original price £38.51 - Original price £38.51
Original price £38.51
Current price £36.67
£36.67 - £36.67
Current price £36.67
Sold out
Original price £29.28
Original price £29.28 - Original price £29.28
Original price £29.28
Current price £27.87
£27.87 - £27.87
Current price £27.87

Cometic upper rocker cover gasket. Rubber 91-03 XL

Out of stock

DescriptionCOMETIC GASKETS, UPPER ROCKER CVR. RUBBERDetails91-03 Sportster

Original price £29.28
Original price £29.28 - Original price £29.28
Original price £29.28
Current price £27.87
£27.87 - £27.87
Current price £27.87
Sold out
Original price £29.28
Original price £29.28 - Original price £29.28
Original price £29.28
Current price £27.87
£27.87 - £27.87
Current price £27.87

Cometic gasket lower rocker cover. Rubber 91-03 XL

Out of stock

DescriptionCOMETIC GASKETS, LOWER ROCKER CVR. RUBBERDetails91-03 Sportster

Original price £29.28
Original price £29.28 - Original price £29.28
Original price £29.28
Current price £27.87
£27.87 - £27.87
Current price £27.87
Sold out
Original price £48.26
Original price £48.26 - Original price £48.26
Original price £48.26
Current price £45.94
£45.94 - £45.94
Current price £45.94

Cometic rocker cover gasket. Fibre thin 48-65 Panhead

Out of stock

DescriptionCOMETIC GASKETS, ROCKER COVER .031 INCHDetails.031" FIBRE48-65 PANHEAD

Original price £48.26
Original price £48.26 - Original price £48.26
Original price £48.26
Current price £45.94
£45.94 - £45.94
Current price £45.94
Sold out
Original price £26.19
Original price £26.19 - Original price £26.19
Original price £26.19
Current price £24.93
£24.93 - £24.93
Current price £24.93

Cometic Rocker Box Gasket for 1948-1965 Harley-Davidson Touring Motorcycles

Out of stock

DescriptionCOMETIC FELT PAD, ROCKER COVERDetails48-65 PANHEAD

Original price £26.19
Original price £26.19 - Original price £26.19
Original price £26.19
Current price £24.93
£24.93 - £24.93
Current price £24.93
Sold out
Original price £13.21
Original price £13.21 - Original price £13.21
Original price £13.21
Current price £12.58
£12.58 - £12.58
Current price £12.58

Cometic breather seal 07-22 XL (excl. 08-12 XR1200)

Out of stock

DescriptionCometic, breather sealDetails1 used in rocker cover.07-21 Sportster (excl. 08-12XR1200)

Original price £13.21
Original price £13.21 - Original price £13.21
Original price £13.21
Current price £12.58
£12.58 - £12.58
Current price £12.58
Sold out
Original price £82.24
Original price £82.24 - Original price £82.24
Original price £82.24
Current price £79.39
£79.39 - £79.39
Current price £79.39

Cometic AFM Series Primary Gasket, Seal and O-Ring Set for Various Various Harley-Davidson Motorcycles (See Fitment List)

Out of stock

DescriptionCOMETIC PRIMARY GASKET SET (AFM)Details66-86 4-SP FL, FX; 86-88 5-SP SOFTAIL

Original price £82.24
Original price £82.24 - Original price £82.24
Original price £82.24
Current price £79.39
£79.39 - £79.39
Current price £79.39
Sold out
Original price £13.86
Original price £13.86 - Original price £13.86
Original price £13.86
Current price £13.20
£13.20 - £13.20
Current price £13.20

Cometic oil seal inner primary cover L84-86 4-sp B.T.; L84-23 5&6-sp B.T.

Out of stock

DescriptionCOMETIC SEAL, INNER PRIMARY COVERDetailsFits rear side inner primary, seals mainshaft support bearing. Replacement for OEM 12052A.L84-86...

View full details
Original price £13.86
Original price £13.86 - Original price £13.86
Original price £13.86
Current price £13.20
£13.20 - £13.20
Current price £13.20
Sold out
Original price £4.79
Original price £4.79 - Original price £4.79
Original price £4.79
Current price £4.40
£4.40 - £4.40
Current price £4.40

Cometic O-ring cam support plate plug 99-06 Twin Cam (excl. 2006 Dyna)

Out of stock

DescriptionCOMETIC O-RING, CAM SUPPORT PLATE PLUGDetails99-06 TCA/B (EXCL. 2006 DYNA)

Original price £4.79
Original price £4.79 - Original price £4.79
Original price £4.79
Current price £4.40
£4.40 - £4.40
Current price £4.40
Sold out
Original price £25.93
Original price £25.93 - Original price £25.93
Original price £25.93
Current price £24.68
£24.68 - £24.68
Current price £24.68

Cometic gasket crankcase to inner primary. Fibre 55-64 FL with OEM tin primary

Out of stock

DescriptionCOMETIC GASKETS, CRANKCASE TO INNER PRIMDetails55-64 FL

Original price £25.93
Original price £25.93 - Original price £25.93
Original price £25.93
Current price £24.68
£24.68 - £24.68
Current price £24.68
Sold out
Original price £12.30
Original price £12.30 - Original price £12.30
Original price £12.30
Current price £11.71
£11.71 - £11.71
Current price £11.71

Cometic carburettor to manifold spacer block O-ring 66-E71 FL, XL. With OEM Tillotson carburettor

Out of stock

DescriptionCOMETIC O-RING, SPACER BLOCK MOUNT. CARBDetailsTILLOTSON CARB66-71 FL, XK

Original price £12.30
Original price £12.30 - Original price £12.30
Original price £12.30
Current price £11.71
£11.71 - £11.71
Current price £11.71
Sold out
Original price £8.01
Original price £8.01 - Original price £8.01
Original price £8.01
Current price £7.37
£7.37 - £7.37
Current price £7.37

Cometic carburettor to manifold gasket. Keihin L78-88 B.T.; L78-87 XL. With OEM Keihin butterfly carburettor

Out of stock

DescriptionCOMETIC GASKET, CARB TO MANIFOLDDetailsPAPERL78-88 Big Twin; L78-87 Sportster

Original price £8.01
Original price £8.01 - Original price £8.01
Original price £8.01
Current price £7.37
£7.37 - £7.37
Current price £7.37
Sold out
Original price £103.63
Original price £103.63 - Original price £103.63
Original price £103.63
Current price £100.05
£100.05 - £100.05
Current price £100.05

Cometic gasket primary cover. .060" AFM 52-56 K, KH; 57-69 XLH, XLCH

Out of stock

DescriptionCOMETIC GASKET, PRIMARY COVERDetails52-69 XLH, XLCH (AFM .060")

Original price £103.63
Original price £103.63 - Original price £103.63
Original price £103.63
Current price £100.05
£100.05 - £100.05
Current price £100.05
Sold out
Original price £4.79
Original price £4.79 - Original price £4.79
Original price £4.79
Current price £4.40
£4.40 - £4.40
Current price £4.40

Cometic Starter Clutch Gear O-Ring for 1957-1966 Harley-Davidson Sportster - XL 900 and 1957-1969 Harley-Davidson Sportster - XLCH 900 Motorcycles

Out of stock

DescriptionCOMETIC O-RING, CLUTCH GEARDetailsL57-66 Sportster, XLH, XLCH; 67-69 XLCH

Original price £4.79
Original price £4.79 - Original price £4.79
Original price £4.79
Current price £4.40
£4.40 - £4.40
Current price £4.40
Sold out
Original price £51.20
Original price £51.20 - Original price £51.20
Original price £51.20
Current price £48.75
£48.75 - £48.75
Current price £48.75

Cometic cylinder head gasket set. 4-1/8" .030" MLS 84-99 Evo B.T. with TP engineering pattern 4-1/8 big bore cylinders

Out of stock

DescriptionCOMETIC GASKET, CYL HEAD .030 INCHDetailsWITH TP 4-1/8 BIG BORE PATTERN, SLS 4-1/884-99 EVO Big Twin(WITH TP 4-1/8 BIG BORE PATTERN)

Original price £51.20
Original price £51.20 - Original price £51.20
Original price £51.20
Current price £48.75
£48.75 - £48.75
Current price £48.75
Sold out
Original price £27.71
Original price £27.71 - Original price £27.71
Original price £27.71
Current price £26.38
£26.38 - £26.38
Current price £26.38

Cometic cylinder base gasket set. SLS 4" big bore 84-99 Evo B.T. with S&S & TP 4" bore cylinders

Out of stock

DescriptionCOMETIC CYL BASE GASKETDetails.010 INCH SLS 4 INCH84-99 EVO Big Twin (4" BIG BORE, S&S & TP CYL)

Original price £27.71
Original price £27.71 - Original price £27.71
Original price £27.71
Current price £26.38
£26.38 - £26.38
Current price £26.38
Sold out
Original price £34.57
Original price £34.57 - Original price £34.57
Original price £34.57
Current price £32.91
£32.91 - £32.91
Current price £32.91

Cometic AFM Series Primary Gasket/Seal and O-Ring Kit for 2007-2022 Harley-Davidson Sportster

Out of stock

DescriptionCometic primary gasket & seal kit AFMDetailsThese AFM (Aluminium Foamet Material) gaskets feature an aluminium core with a chemicall...

View full details
Original price £34.57
Original price £34.57 - Original price £34.57
Original price £34.57
Current price £32.91
£32.91 - £32.91
Current price £32.91
Sold out
Original price £51.20
Original price £51.20 - Original price £51.20
Original price £51.20
Current price £48.75
£48.75 - £48.75
Current price £48.75

Cometic cylinder head gaskets 3-7/8" bore .045" MLS 99-17 Twin Cam (excl. 14-16 Twin Cooled). With 3-7/8" bore 95"/103" engines

Out of stock

DescriptionCometic, cylinder head gaskets 3-7/8" bore .045" MLSDetails3 7/8=3.875"; 1550CC/95"/103"; 051 MLS (Multi Layer Steel)99-17 TCA/B (95"/10...

View full details
Original price £51.20
Original price £51.20 - Original price £51.20
Original price £51.20
Current price £48.75
£48.75 - £48.75
Current price £48.75
Sold out
Original price £136.28
Original price £136.28 - Original price £136.28
Original price £136.28
Current price £134.38
£134.38 - £134.38
Current price £134.38

Cometic EST motor only gasket kit. 4" bore 99-17 Twin Cam (for 99-04 early style valve stem seals and 99-10 style head breathers)

Out of stock

DescriptionCOMETIC, EST MOTOR ONLY GASKET KITDetails.030 INCH HEAD GASKET; 4" BIG BORE ; WITH 99-04 STYLE VALVE STEM SALS & 99-10 STYLE BREATHE...

View full details
Original price £136.28
Original price £136.28 - Original price £136.28
Original price £136.28
Current price £134.38
£134.38 - £134.38
Current price £134.38
Sold out
Original price £136.28
Original price £136.28 - Original price £136.28
Original price £136.28
Current price £134.38
£134.38 - £134.38
Current price £134.38

Cometic EST motor only gasket kit. 4" bore 99-17 Twin Cam (for 99-04 early valve stem seals and 99-10 style breather gaskets)

Out of stock

DescriptionCOMETIC, EST MOTOR ONLY GASKET KITDetails.040" HEAD GASKETS; 4" BORE; WITH 99-10 STYLE BREATHER GASKETS & 99-04 EARLY STYLE VALVE ST...

View full details
Original price £136.28
Original price £136.28 - Original price £136.28
Original price £136.28
Current price £134.38
£134.38 - £134.38
Current price £134.38
Sold out
Original price £67.66
Original price £67.66 - Original price £67.66
Original price £67.66
Current price £64.42
£64.42 - £64.42
Current price £64.42

Cometic 5-speed transmission gasket & seal kit. EST 93-98 FLT; 93-99 Softail (excl. all Twin Cam models)

Out of stock

DescriptionCOMETIC EST TRANSM. GASKET SETDetails93-98 FLT; 93-99 SOFTAIL

Original price £67.66
Original price £67.66 - Original price £67.66
Original price £67.66
Current price £64.42
£64.42 - £64.42
Current price £64.42
Sold out
Original price £154.70
Original price £154.70 - Original price £154.70
Original price £154.70
Current price £152.55
£152.55 - £152.55
Current price £152.55

Cometic EST motor gasket kit. 4" bore 99-06 Softail only with 4" Big Bore

Out of stock

DescriptionCometic, EST motor gasket kit. 4" boreDetailsThis EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets, seals and O-...

View full details
Original price £154.70
Original price £154.70 - Original price £154.70
Original price £154.70
Current price £152.55
£152.55 - £152.55
Current price £152.55
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