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

Pre-Evo – Engine & Gaskets

Explore the Pre-Evo – Engine & Gaskets range available from Hogparts for Harley-Davidson, American V-twin and compatible motorcycle applications. The collection draws together products used for engine components and gaskets, seals and service parts. The detailed product pages explain compatibility, specifications and what is included.

Filters

Sold out
£27.71
£27.71 - £27.71
£27.71
£26.36
£26.36 - £26.36
£26.36

Cometic Cylinder Base Gasket Set. RCS 4.320" Big Bore – 2018–2024 Softail; 2017–2025…

Out of stock

Cometic Cylinder Base Gasket Set. RCS 4.320" Big Bore – 2018–2024 Softail; 2017–2025… Front & rear gasket for one engine. .014" thick RCS (Rubb...

View full details
£27.71
£27.71 - £27.71
£27.71
£26.36
£26.36 - £26.36
£26.36
Sold out
Sold out
£11.05
£11.05 - £11.05
£11.05
£10.50
£10.50 - £10.50
£10.50

Cometic O-ring Temperature MAP Sensor – 2018–2024 Softail; 2017–2024…

Out of stock

Cometic O-ring Temperature MAP Sensor – 2018–2024 Softail; 2017–2024… Viton rubber. Replacement for the o-ring used on OEM 32700065 MAP sensor. Not...

View full details
£11.05
£11.05 - £11.05
£11.05
£10.50
£10.50 - £10.50
£10.50
Sold out
Save 5% Save %
£11.05
£11.05 - £11.05
£11.05
£10.50
£10.50 - £10.50
£10.50

Cometic O-ring M8 Breather Assembly – 2017–2025 Gen1 M8 Models: 2017–2025 M8…

Only 2 left!

Cometic O-ring M8 Breather Assembly – 2017–2025 Gen1 M8 Models: 2017–2025 M8… Viton rubber. OEM replacement reference 11900116 Fitment 17-25 Gen1 M...

View full details
£11.05
£11.05 - £11.05
£11.05
£10.50
£10.50 - £10.50
£10.50
Save 5% Save %
Sold out
£23.23
£23.23 - £23.23
£23.23
£22.12
£22.12 - £22.12
£22.12

Cometic Gasket Rocker Cover Lower – 2018–2025 Softail; 2017–2025…

Out of stock

Cometic Gasket Rocker Cover Lower – 2018–2025 Softail; 2017–2025… Rubber. OEM replacement reference 25700425 Fitment 18-25 Softail; 17-25 FLT/Touri...

View full details
£23.23
£23.23 - £23.23
£23.23
£22.12
£22.12 - £22.12
£22.12
Sold out
Save 5% Save %
£22.05
£22.05 - £22.05
£22.05
£21.00
£21.00 - £21.00
£21.00

Cometic Gasket Upper Rocker Cover. .020" RCS – 2018–2025 Softail; 2017–2025…

Only 2 left!

Cometic Gasket Upper Rocker Cover. .020" RCS – 2018–2025 Softail; 2017–2025… .020" RCS (Rubber Coated Steel). OEM replacement reference 25700372; 2...

View full details
£22.05
£22.05 - £22.05
£22.05
£21.00
£21.00 - £21.00
£21.00
Save 5% Save %
Sold out
£32.44
£32.44 - £32.44
£32.44
£30.88
£30.88 - £30.88
£30.88

Cometic Cam Gear Change Gasket Kit – 2018–2025 Softail; 2017–2025…

Out of stock

Cometic Cam Gear Change Gasket Kit – 2018–2025 Softail; 2017–2025… Camshaft service kit; complete with all gaskets and seals you need when the cams...

View full details
£32.44
£32.44 - £32.44
£32.44
£30.88
£30.88 - £30.88
£30.88
Sold out
Save 5% Save %
£27.71
£27.71 - £27.71
£27.71
£26.38
£26.38 - £26.38
£26.38

Cometic Cylinder Base Gasket Set .014" RCS – 2018–2024 Softail; 2017–2025…

Only 2 left!

Cometic Cylinder Base Gasket Set .014" RCS – 2018–2024 Softail; 2017–2025… Front & rear cylinder set. .014" RCS (Rubber Coated Steel); an embos...

View full details
£27.71
£27.71 - £27.71
£27.71
£26.38
£26.38 - £26.38
£26.38
Save 5% Save %
Save 12% Save %
£3.07
£3.07 - £3.07
£3.07
£2.71
£2.71 - £2.71
£2.71

Cometic Throttle Body to Air Cleaner Housing Gasket. Fiber – 2018–2024 114"/117" Softail; 2017–2025…

Only 2 left!

Cometic Throttle Body to Air Cleaner Housing Gasket. Fiber – 2018–2024 114"/117" Softail; 2017–2025… .031" thick Fiber. Fits 114"/117" models with ...

View full details
£3.07
£3.07 - £3.07
£3.07
£2.71
£2.71 - £2.71
£2.71
Save 12% Save %
Save 11% Save %
£3.81
£3.81 - £3.81
£3.81
£3.40
£3.40 - £3.40
£3.40

Cometic Piston Oiler Jet Gasket – 2018–2025 Softail; 2017–2025…

Only 2 left!

Cometic Piston Oiler Jet Gasket – 2018–2025 Softail; 2017–2025… .032" AFM. Used between piston cooling jet and crankcase. Fits front & rear. Re...

View full details
£3.81
£3.81 - £3.81
£3.81
£3.40
£3.40 - £3.40
£3.40
Save 11% Save %
Save 5% Save %
£35.57
£35.57 - £35.57
£35.57
£33.86
£33.86 - £33.86
£33.86

Cometic Cam Cover Gaskets. .032" AFM – 2018–2025 Softail; 2017–2025…

Only 2 left!

Cometic Cam Cover Gaskets. .032" AFM – 2018–2025 Softail; 2017–2025… .032" thick AFM (Aluminum Foamet Material). OEM replacement reference 25700370...

View full details
£35.57
£35.57 - £35.57
£35.57
£33.86
£33.86 - £33.86
£33.86
Save 5% Save %
Save 5% Save %
£33.29
£33.29 - £33.29
£33.29
£31.70
£31.70 - £31.70
£31.70

Cometic Gasket Tappet Cover,.032" AFM – 2018–2025 Softail; 2017–2025…

Only 2 left!

Cometic Gasket Tappet Cover,.032" AFM – 2018–2025 Softail; 2017–2025… .032" thick AFM (Aluminum Foamet Material). These gaskets have an aluminum ba...

View full details
£33.29
£33.29 - £33.29
£33.29
£31.70
£31.70 - £31.70
£31.70
Save 5% Save %
Save 5% Save %
£68.27
£68.27 - £68.27
£68.27
£64.98
£64.98 - £64.98
£64.98

Cometic Head & Base Gasket Kit .030" MLS 4.125" – 2018–2025 Softail; 2017–2025…

Only 2 left!

Cometic Head & Base Gasket Kit .030" MLS 4.125" – 2018–2025 Softail; 2017–2025… .030" MLS (Multi Layer Steel) head & .020" RCS (Rubber Coat...

View full details
£68.27
£68.27 - £68.27
£68.27
£64.98
£64.98 - £64.98
£64.98
Save 5% Save %
Save 5% Save %
£51.20
£51.20 - £51.20
£51.20
£48.73
£48.73 - £48.73
£48.73

Cometic Cylinder Head Gasket Set 3.937" Bore .030" MLS – 2018–2024 107" Softail; 2017–2023 107"…

Only 2 left!

Cometic Cylinder Head Gasket Set 3.937" Bore .030" MLS – 2018–2024 107" Softail; 2017–2023 107"… .030" MLS. 3.937" stock bore 107" M8 engines. OEM ...

View full details
£51.20
£51.20 - £51.20
£51.20
£48.73
£48.73 - £48.73
£48.73
Save 5% Save %
£38.48 - £38.48
£38.48
£38.78
£38.78 - £38.78
£38.78

James Gaskets Cylinder Base Gasket Set. 4-1/8" Bore. .032" Foamet – S&S Evo Big Twin Style T124" Engines

Only 2 left!

James Gaskets Cylinder Base Gasket Set. 4-1/8" Bore. .032" Foamet – S&S Evo Big Twin Style T124" Engines .032" Foamet (Foam Coated Metal). Comp...

View full details
£38.48 - £38.48
£38.48
£38.78
£38.78 - £38.78
£38.78
Save 1% Save %
£24.81
£24.81 - £24.81
£24.81
£24.46
£24.46 - £24.46
£24.46

James Gaskets Sprocket Shaft Oil Seals – 2018–2026 Softail; 2017–2026…

Only 2 left!

James Gaskets Sprocket Shaft Oil Seals – 2018–2026 Softail; 2017–2026… Double lip. OEM replacement reference 11000134 Fitment 18-26 Softail; 17-26 ...

View full details
£24.81
£24.81 - £24.81
£24.81
£24.46
£24.46 - £24.46
£24.46
Save 1% Save %
£66.21 - £66.21
£66.21
£66.72
£66.72 - £66.72
£66.72

James Gaskets Primary Cover Gasket & Seal Kit. Foamet with Bead – 2017–2025 FLT/Touring; 2017–2025 Trikes

Only 3 left!

James Gaskets Primary Cover Gasket & Seal Kit. Foamet with Bead – 2017–2025 FLT/Touring; 2017–2025 Trikes With Foamet (aluminum based foam) wit...

View full details
£66.21 - £66.21
£66.21
£66.72
£66.72 - £66.72
£66.72
£71.93 - £71.93
£71.93
£72.48
£72.48 - £72.48
£72.48

James Gaskets Rocker Cover Gasket Kit. M8. RCM – 2018–2025 Softail; 2017–2025…

Only 3 left!

James Gaskets Rocker Cover Gasket Kit. M8. RCM – 2018–2025 Softail; 2017–2025… Complete rocker box gasket kit with RCM (Rubber Coated Metal) top; r...

View full details
£71.93 - £71.93
£71.93
£72.48
£72.48 - £72.48
£72.48
£49.57 - £49.57
£49.57
£49.95
£49.95 - £49.95
£49.95

James Gaskets Cam Gear Change Gasket Kit. M8 – 2018–2025 Softail; 2017–2025…

Only 2 left!

James Gaskets Cam Gear Change Gasket Kit. M8 – 2018–2025 Softail; 2017–2025… Camshaft service kit; complete with all gaskets and seals you need whe...

View full details
£49.57 - £49.57
£49.57
£49.95
£49.95 - £49.95
£49.95
£119.89 - £119.89
£119.89
£122.60
£122.60 - £122.60
£122.60

James Gaskets Motor Gasket & Seal Kit – 2018–2024 Softail; 2017–2023 Touring.…

Only 3 left!

James Gaskets Motor Gasket & Seal Kit – 2018–2024 Softail; 2017–2023 Touring.… .045" MLS (multi Layer Steel) head gaskets. 3.937" bore for stoc...

View full details
£119.89 - £119.89
£119.89
£122.60
£122.60 - £122.60
£122.60
£108.28 - £108.28
£108.28
£110.73
£110.73 - £110.73
£110.73

James Gaskets Top End Gasket Kit. 107/114/117" M8 – 2018–2024 Softail; 2017–2025 Touring…

Only 3 left!

James Gaskets Top End Gasket Kit. 107/114/117" M8 – 2018–2024 Softail; 2017–2025 Touring… Fits 107" (3.937" bore); 114" (4.016" bore) and 117"/121"...

View full details
£108.28 - £108.28
£108.28
£110.73
£110.73 - £110.73
£110.73
£104.53 - £104.53
£104.53
£106.89
£106.89 - £106.89
£106.89

James Gaskets Transmission Gasket & Seal Kit – 2017–2025 FLT/Touring

Only 3 left!

James Gaskets Transmission Gasket & Seal Kit – 2017–2025 FLT/Touring Includes all required seals & gaskets when assembling the transmission...

View full details
£104.53 - £104.53
£104.53
£106.89
£106.89 - £106.89
£106.89
Sold out
£27.62
£27.62 - £27.62
£27.62
£27.24
£27.24 - £27.24
£27.24

James Gaskets Gasket Inner Primary Housing to Crankcase. Plain – 2018–2025 Softail; 2017–2025…

Out of stock

James Gaskets Gasket Inner Primary Housing to Crankcase. Plain – 2018–2025 Softail; 2017–2025… Plain color. Molded rubber seal on a metal base. OEM...

View full details
£27.62
£27.62 - £27.62
£27.62
£27.24
£27.24 - £27.24
£27.24
Sold out
£46.47 - £46.47
£46.47
£46.83
£46.83 - £46.83
£46.83

James Gaskets Gasket Primary Cover. Foamet – 2017–2025 FLT/Touring; 2017–2025 Trikes

Only 3 left!

James Gaskets Gasket Primary Cover. Foamet – 2017–2025 FLT/Touring; 2017–2025 Trikes Foamet (Foam Coated Metal) with a silicone bead. OEM replaceme...

View full details
£46.47 - £46.47
£46.47
£46.83
£46.83 - £46.83
£46.83
Save 1% Save %
£24.81
£24.81 - £24.81
£24.81
£24.46
£24.46 - £24.46
£24.46

James Gaskets Gasket Transmission Top Cover. Foamet – 2017–2019 FLT/Touring; 2017–2020 Trikes…

Only 2 left!

James Gaskets Gasket Transmission Top Cover. Foamet – 2017–2019 FLT/Touring; 2017–2020 Trikes… Foamet (Foam Coated Metal). OEM replacement referenc...

View full details
£24.81
£24.81 - £24.81
£24.81
£24.46
£24.46 - £24.46
£24.46
Save 1% Save %

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