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Engine Gaskets

Browse engine gaskets for Harley-Davidson, American V-twin and compatible motorcycle applications. Check the product details and stated fitment before ordering.

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Cometic Gasket Transmission Shifter Adapter Plate. Afm – 52-E79 Big Twin with Foot Shift

Out of stock

Description .032" thick AFM (Aluminum Foamet Material). Fits with ratchet top type transmissions. OEM replacement reference 34565-52. Cometic''s AF...

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£7.40
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£7.40
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£16.95
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£16.95
£16.21
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£16.21

Cometic. Gasket Transmission Shifter Cover. Afm – 52-E79 Big Twin with Foot Shift

Out of stock

Description .032" thick AFM (Aluminum Foamet Material). OEM replacement reference 34552-52. Cometic''s AFM gaskets have an aluminum core with a che...

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£16.95
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£16.95
£16.21
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£16.21
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£9.69
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£9.69
£8.96
£8.96 - £8.96
£8.96

Cometic Gasket Transmission Shifter Shaft Cover. Afm – L1979–1986 4-Speed Big Twin

Low stock

Description .031" thick AFM (Aluminum Foamet Material). Fits with rotary top transmissions. OEM replacement reference 33196-79. Cometic''s AFM gask...

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£9.69
£9.69 - £9.69
£9.69
£8.96
£8.96 - £8.96
£8.96
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£8.01
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£8.01
£7.40
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£7.40

Cometic Gasket Transmission Top Cover. .032" Afm – L1979–1986 4-Speed Big Twin

Low stock

Description .032" AFM (Aluminum Foamet Material). Fits transmissions with rotary top cover. OEM replacement reference 34824-79. Cometic''s AFM gask...

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£8.01
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£8.01
£7.40
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£7.40
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£42.46
£42.46 - £42.46
£42.46
£40.59
£40.59 - £40.59
£40.59

Cometic Gasket Transmission End Cover. .032" Afm – 1936–1986 4-Speed Big Twin

Out of stock

Description .032" thick AFM (Aluminum Foamet Material). OEM replacement reference 33295-36 / 2132-36. Cometic''s AFM gaskets have an aluminum core ...

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£42.46
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£42.46
£40.59
£40.59 - £40.59
£40.59
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£8.01
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£8.01
£7.40
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£7.40

Cometic Gasket Speedometer Drive Unit. Afm – 1936–1984 4-Speed Big Twin with…

Out of stock

Description AFM (Aluminum Foamet Material). OEM replacement reference 67141-36 (11140-36)Cometic''s AFM gaskets have an aluminum core with a chemic...

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£8.01
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£8.01
£7.40
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£7.40
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£16.18
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£16.18
£15.47
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£15.47

Cometic Gasket Starter Cover. .060" Afm – 1982 Classic; 1983–1984 FLH; 1980–1986…

Out of stock

Description .060" thick AFM (Aluminum Foamet Material). For belt drive models only. OEM replacement reference 31321-80. Cometic''s AFM (Aluminum Fo...

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£16.18
£15.47
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£15.47
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£8.01
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£7.40
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£7.40

Cometic Gasket Starter Cover Housing. .060" Afm – 1982–1983 FL; 1980–1985 FX. with Rear…

Low stock

Description .060" thick AFM (Aluminum Foamet Material). OEM replacement reference 31320-80. Cometic''s AFM gaskets have an aluminum core with a che...

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£8.01
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£8.01
£7.40
£7.40 - £7.40
£7.40
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£33.28
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£33.28
£31.82
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£31.82

Cometic Gasket Transmission Top Cover. Afm – 1980–1985 FLT/Touring; FXR

Low stock

Description AFM (Aluminum Foamet Material). OEM replacement reference 34904-79. Cometic''s AFM gaskets are made with an aluminum core with a chemic...

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£33.28
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£33.28
£31.82
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£31.82
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£28.39
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£28.39
£27.14
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£27.14

Cometic Gasket Carb/Throttle Body to Air Cleaner Housing – 2001–2015 Softail; 2004–2017 Dyna…

Low stock

Description Paper. Early 01-05 design; but will also fit 06-17 models. Difference is found in the circumference (outer shape) only. Fits CV carbure...

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£28.39
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£28.39
£27.14
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£27.14
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£48.29
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£48.29
£46.17
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£46.17

Cometic Gasket Transmission Oil Pan. Afm – 1991–1998 Dyna

Low stock

Description AFM (Aluminum Foamet Material). OEM replacement reference 26072-90A. Cometic''s AFM gaskets have an aluminum core with a chemically blo...

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£48.29
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£48.29
£46.17
£46.17 - £46.17
£46.17
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£13.86
£13.86 - £13.86
£13.86
£13.25
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£13.25

Cometic Gasket Transmission Oil Spout (Filler). Afm – 1991–1998 Dyna

Out of stock

Description AFM. (Aluminum Foamet Material). OEM replacement reference 62423-90; 62423-90A. Cometic''s AFM gaskets have an aluminum core with a che...

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£13.86
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£13.86
£13.25
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£13.25
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£38.69
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£38.69
£36.99
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£36.99

Cometic Gasket Transmission Top Cover. Afm – 1991–1998 Dyna

Low stock

Description AFM (Aluminum Foamette Material). OEM replacement reference 34917-90B. Cometic''s AFM gaskets have an aluminum core with a chemically b...

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£38.69
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£38.69
£36.99
£36.99 - £36.99
£36.99
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£29.01
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£29.01
£27.74
£27.74 - £27.74
£27.74

Cometic Gasket Transmission End Cover. Afm – 1987–2006 Big Twin

Low stock

Description AFM (Aluminum Foamet Material). Used between the transmission bearing housing and the transmission end cover. OEM replacement reference...

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£29.01
£27.74
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£27.74
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£4.79 - £4.79
£4.79
£5.17
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£5.17

Cometic Pushrod Cover Seals. Large Lower Rubber – 48-E79 Big Twin

Out of stock

Description Rubber seal. Upgraded replacement for the OEM 17955-48 style cork seal Fitment 48-E79 Big Twin (NU) Product Details Brand: Cometic C...

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£4.79 - £4.79
£4.79
£5.17
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£5.17
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£69.56
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£69.56
£66.50
£66.50 - £66.50
£66.50

Cometic Pushrod Cover Seals. Small Upper & Middle – 48-E79 Big Twin: Upper & Middle.…

Low stock

Description Rubber seals in the early cork style. On 36-47 Knuckle and 57-E79 XL Sportsters the small seal is used as upper; middle and lower seal....

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£69.56
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£69.56
£66.50
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£66.50
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£11.28
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£11.28
£10.43
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£10.43

Cometic Oil Pump Body to Case Gasket. .032" Afm – 1977–1990 XL Sportster

Low stock

Description .032" thick AFM. AFM (Aluminum Foamet Material) gaskets are made with an aluminum core with a chemically blown; compounded nitrile synt...

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£11.28
£11.28 - £11.28
£11.28
£10.43
£10.43 - £10.43
£10.43
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£18.52
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£18.52
£17.70
£17.70 - £17.70
£17.70

Cometic Gasket Oil Pump Body to Case. .010" Rcs – 68-E80 Big Twin

Out of stock

Description .010" thick RCS (Rubber Coated Steel); an embossed steel core with a .001" thick coating of heat resistant Viton rubber on both sides. ...

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£18.52
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£18.52
£17.70
£17.70 - £17.70
£17.70
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£18.52
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£18.52
£17.70
£17.70 - £17.70
£17.70

Cometic Oil Pump Body to Case Gaskets. .010" Rcs – 68-E80 Big Twin

Low stock

Description RCS (Rubber Coated Steel). An embossed steel core with a .001" thick coating of heat resistant nitrile rubber on both sides. OEM replac...

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£18.52
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£18.52
£17.70
£17.70 - £17.70
£17.70
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£18.52
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£18.52
£17.70
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£17.70

Cometic Oil Pump Body to Cover Gasket. .010" Rcs – 1992–1999 Evo Big Twin

Low stock

Description .010" thick RCS (Rubber Coated Steel); an embossed steel core with a .001" thick coating of heat resistant nitrile rubber on both sides...

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£18.52
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£18.52
£17.70
£17.70 - £17.70
£17.70
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£18.52
£18.52 - £18.52
£18.52
£17.70
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£17.70

Cometic Oil Pump Body to Cover Gasket. .010" Rcs – L1980–1991 Big Twin

Low stock

Description .010" thick RCS (Rubber Coated Steel); an embossed steel core with a .001" thick coating of heat resistant nitrile rubber on both sides...

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£18.52
£18.52 - £18.52
£18.52
£17.70
£17.70 - £17.70
£17.70
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£18.52
£18.52 - £18.52
£18.52
£17.70
£17.70 - £17.70
£17.70

Cometic Oil Pump Body to Case Gasket. .010" Rcs – L1980–1991 Big Twin

Low stock

Description .010" thick RCS (Rubber Coated Steel); an embossed steel core with a .001" thick coating of heat resistant nitrile rubber on both sides...

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£18.52
£18.52 - £18.52
£18.52
£17.70
£17.70 - £17.70
£17.70
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£23.62
£23.62 - £23.62
£23.62
£22.58
£22.58 - £22.58
£22.58

Cometic Rocker Cover Gasket Set 2-Pack. Afm – 1948–1965 Panhead

Low stock

Description .060" thick AFM (Aluminum Foamet Material) gaskets. These gaskets have an aluminum base with a chemically blown; compounded nitrile syn...

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£23.62
£23.62 - £23.62
£23.62
£22.58
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£22.58
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£68.22
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£68.22
£65.23
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£65.23

Cometic Rocker Cover Gasket. Fibre, Thick – 1948–1965 Panhead

Low stock

Description .125" fiber material. Replacement for the OEM cork 17541-48A/B/C; 175-48 gasket. Fitment 48-65 Panhead (NU) Product Details Brand: Co...

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£68.22
£68.22 - £68.22
£68.22
£65.23
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£65.23
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