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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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£124.01 - £124.01
£124.01
£126.82
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£126.82

James Gaskets Motor Gasket Kit. 3-7/8" Bore – 1999–2016 Twin Cam with 3-7/8" Bore.…

Out of stock

James Gaskets Motor Gasket Kit. 3-7/8" Bore – 1999–2016 Twin Cam with 3-7/8" Bore.… Fits 88" to 95" (1550cc) or 96" to 103" (1690cc) 3-7/8" big bor...

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£124.01 - £124.01
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Sold out
£36.78 - £36.78
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£37.07
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James Gaskets Rocker Cover Gasket Kit. Evo XL. Seals Only – 2007–2022 XL Sportster

Only 4 left!

James Gaskets Rocker Cover Gasket Kit. Evo XL. Seals Only – 2007–2022 XL Sportster Includes 2x small inner & 2 large outer rubber gasket seals ...

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£36.78 - £36.78
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James Gaskets Motor Gasket Kit. Panhead – 1948–1965 61" (1000cc) EL & 74" 1200cc…

Only 3 left!

James Gaskets Motor Gasket Kit. Panhead – 1948–1965 61" (1000cc) EL & 74" 1200cc… Includes Foamet® (Foam with aluminum base) base gaskets; 0.04...

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£105.76
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£33.87
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James Gaskets Cylinder Head Gasket Set 4-1/8" Bore. .045" Graphite – S&S Evo & Twin Cam Style 4-1/8" Bore…

Only 2 left!

James Gaskets Cylinder Head Gasket Set 4-1/8" Bore. .045" Graphite – S&S Evo & Twin Cam Style 4-1/8" Bore… .045" thick cylinder head gasket...

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£33.87
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£42.20 - £42.20
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James Gaskets Cylinder Base. RCM .010" – 1984–1999 Big Twin; 1986–2022 XL…

Only 2 left!

James Gaskets Cylinder Base. RCM .010" – 1984–1999 Big Twin; 1986–2022 XL… .010" thick RCM (Rubber Covered Metal). With silicone bead. Type ''B''. ...

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James Gaskets Cylinder Base. RCM .016" – 1984–1999 Big Twin; 1986–2022 XL…

Only 2 left!

James Gaskets Cylinder Base. RCM .016" – 1984–1999 Big Twin; 1986–2022 XL… .016" thick RCM (Rubber Covered Metal). With silicone bead. Type ''B''. ...

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James Gaskets Cylinder Head Gasket Set 4" Bore. .045" Firering – 1999–2017 110" Twin Cam

Only 3 left!

James Gaskets Cylinder Head Gasket Set 4" Bore. .045" Firering – 1999–2017 110" Twin Cam .045" thick fire ring head gaskets. Final crush .042". Wit...

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£64.32
£64.82
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£12.22
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James Gaskets O-ring Breather – 2008–2012 XR1200

Only 2 left!

James Gaskets O-ring Breather – 2008–2012 XR1200 2 used on 1 bike between umbrella valve & breather in the rocker cover. OEM replacement refere...

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£12.22
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£11.87
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£11.71
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James Gaskets O-ring 5Th. Gear Mainshaft Transmission – 2006–2022 XL Sportster; 2008–2012 XR1200

Only 2 left!

James Gaskets O-ring 5Th. Gear Mainshaft Transmission – 2006–2022 XL Sportster; 2008–2012 XR1200 OEM replacement reference 11113. Fitment 06-22 XL ...

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£11.71
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£14.88
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£14.68
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James Gaskets Gasket Taillight to Fender – 1973–1999 H-D

Only 1 left!

James Gaskets Gasket Taillight to Fender – 1973–1999 H-D .055" paper. OEM replacement reference 68123-73. Fitment 73-99 H-D (NU) Product Details ...

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£14.88
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£14.68
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£11.77
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James Gaskets Gasket Set 55-72 Style Taillight – 1955–1972 H-D

Only 3 left!

James Gaskets Gasket Set 55-72 Style Taillight – 1955–1972 H-D 3-piece gasket set. Includes: - Gasket taillight lens to taillight; ref. 68122-55- G...

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£11.77
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£11.61
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£33.94
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James Gaskets Gasket 55-72 Taillight to Fender – 1955–1972 H-D

Only 2 left!

James Gaskets Gasket 55-72 Taillight to Fender – 1955–1972 H-D Durable weather resistant foam rubber material. OEM replacement reference 68122-55. ...

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£33.46
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£50.68
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James Gaskets Gasket Derby Cover. .031" Paper – 2006–2017 Dyna; 2007–2018 Softail…

Only 3 left!

James Gaskets Gasket Derby Cover. .031" Paper – 2006–2017 Dyna; 2007–2018 Softail… .031" fiber reinforced paper with a dual silicone bead. OEM repl...

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£50.29 - £50.29
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£50.68
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£22.41
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£22.10
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James Gaskets O-ring Turn Signal Mount – 1971–1973 FX (Front); 1963–1985 FL; FLH…

Only 2 left!

James Gaskets O-ring Turn Signal Mount – 1971–1973 FX (Front); 1963–1985 FL; FLH… Used between the turn signal housing and the turn signal bracket....

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£22.41
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£22.10
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£15.71
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£15.49
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James Gaskets Swingarm/Wheel Seal. Rubber OD – WHEEL FR&RR: 1984–1999 Big Twin; XL…

Only 3 left!

James Gaskets Swingarm/Wheel Seal. Rubber OD – WHEEL FR&RR: 1984–1999 Big Twin; XL… 250" wide. Double lip. OEM replacement reference 47519-83A ...

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£15.71
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£15.49
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£20.92
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£20.92
£20.63
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£20.63

James Gaskets James O-ring, Turn Signal Lens – 1987–2023 Various Softail. FXR; Dyna…

Only 2 left!

James Gaskets James O-ring, Turn Signal Lens – 1987–2023 Various Softail. FXR; Dyna… Replacement o-rings for turn signal lenses that are installed ...

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£20.92
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£20.63
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£15.53
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£15.31
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James Gaskets Gasket Taillight to Lens – 1954–1955 KH

Only 2 left!

James Gaskets Gasket Taillight to Lens – 1954–1955 KH Cork. OEM replacement reference 68126-36. Fitment 54-55 KH (NU) Product Details Brand: Jame...

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£15.53
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£15.31
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£33.96
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£33.49
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£33.49

James Gaskets Gasket 55-72 Taillight to License Plate Lens – 1955–1972 H-D

Only 2 left!

James Gaskets Gasket 55-72 Taillight to License Plate Lens – 1955–1972 H-D Used between taillight body and license plate light lens. OEM replacemen...

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£33.96
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£33.96
£33.49
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£33.49
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£12.04
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£12.04
£11.87
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James Gaskets Copper Washer Oil Filter Kit – 1955–1964 Big Twin

Only 2 left!

James Gaskets Copper Washer Oil Filter Kit – 1955–1964 Big Twin Used between the oil filter element housing shell and mounting nut. OEM replacement...

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£12.04
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£12.04
£11.87
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£43.84 - £43.84
£43.84
£44.18
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£44.18

James Gaskets Gasket Transmission Sump Plate. Paper – 74-Up XR750 Models

Only 2 left!

James Gaskets Gasket Transmission Sump Plate. Paper – 74-Up XR750 Models .031" fiber reinforced paper. OEM replacement reference 24821-74R. Fitment...

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£43.84 - £43.84
£43.84
£44.18
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£44.18
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£4.38
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£4.38
£4.17
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James Gaskets 1/4 Inch Steel Ball – 1955–1964 Big Twin

Only 2 left!

James Gaskets 1/4 Inch Steel Ball – 1955–1964 Big Twin 1 used in oil filter pressure valve. OEM replacement reference 8858 Fitment 55-64 Big Twin (...

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£4.17
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£9.43
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£9.43
£8.97
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James Gaskets Gasket Primary Shifter Hole – 2018–2025 Softail; 2006–2017 Dyna. Mid…

Only 3 left!

James Gaskets Gasket Primary Shifter Hole – 2018–2025 Softail; 2006–2017 Dyna. Mid… 1 used. Small round washer type gasket. Fits inside of inner pr...

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£9.43
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£8.97
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£18.62
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£18.36
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James Gaskets Seal Kit Panhead Style Oil Filter – 1948–1964 OHV Big Twin & 1948 Flathead…

Only 3 left!

James Gaskets Seal Kit Panhead Style Oil Filter – 1948–1964 OHV Big Twin & 1948 Flathead… Steel base rubber kitUpgraded replacement for 900270 ...

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£18.62
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£18.36
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£6.50
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£6.18
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£6.18

James Gaskets Gasket Starter Hole Cover. .020" RCM – 1971–1978 FX Models & Other 65-E84…

Only 2 left!

James Gaskets Gasket Starter Hole Cover. .020" RCM – 1971–1978 FX Models & Other 65-E84… .020" thick RCM (Rubber Coated Metal). Gasket for the ...

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£6.18
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