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Engine - Gaskets & Seals

7089 products
Seal the deal with precision-fit gaskets designed for leak-free power.
Athena P400510850261 Complete Gasket Kit
$45.81
$45.81
Manufactured in State-of-the-Art computer controlled facilities. All gaskets made from the highest quality materials. All gasket sets meet or exceed OEM specifi cations. 60% of European manufacture...
34% Off
Cometic Gasket C8694 Head Gasket - MLS/C.O.T. .027in. - 70mm Bore
$67.35
$67.35
$102.14
MLS (Mutli-Layer Steel) head gaskets promote an even torque load across the gasket sealing surface utilizing LCE (Load Control Embossments), providing less bore distortion and better piston ring se...
Cometic Gasket C9618 Base Gaskets - Fiber - 3 5/8in. Bore - .031in.
$21.20
$21.20
H-D #16777-48. Gaskets and gasket sets used by professionals in high-performance machines and as OE replacements worldwide. Materials may vary depending on what is correct and engineered for speci...
Cometic Gasket C10008 Rocker Cover Gasket - CFM - .043in.(2pk)
$33.94
$33.94
H-D #17540-69. High-quality products for long-term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1966-1969 Harley Dav...
16% Off
Cometic Gasket C9964 EST Complete Gasket Kit - Standard Bore
$159.37
$159.37
$190.00
74in. and 80in. Shovelhead 4 Speed. H-D#17029-70A. Every gasket in these kits uses the best materials possible for its intended application. Multi-Layer Steel (MLS) head gaskets. Steel Viton-coate...
Cometic Gasket C9521F Shifter Adapter Bases - AFM
$19.97
$19.97
10 pk, priced each. OEM# 34565-52. Aluminum Foamette Material (AFM) gaskets feature an aluminum core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outsid...
Cometic Gasket C9464F Transmission Gasket Rebuild Kit
$45.44
$45.44
OEM #33031-70. Quality gaskets and O-Rings. Made in the USA.Vehicle Fitment:1970-1979 Harley Davidson FLH Electra Glide 1979 Harley Davidson FLHC Electra Glide Classic 1970-1972 Harley Davidson FL...
19% Off
Cometic Gasket C10138-030 EST Top End Gaske Kit - 4in. Bore with .030in. MLS Head Gasket
$148.69
$148.69
$183.70
EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material. Head gasket material allows heat to be drawn ...
Cometic Gasket C9321 Generator Gaskets (10pk)
$18.74
$18.74
High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1958-1964 Harley Davidson FL 1958-19...
17% Off
Cometic Gasket C9968 EST Top End Gasket Kit - Standard Bore
$112.19
$112.19
$135.40
EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material. Head gasket material allows heat to be drawn ...
Cometic Gasket C10068 Pushrod Square Cut Rubber Kit
$23.79
$23.79
High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1957-1959 Harley Davidson XL 1958 Ha...
Cometic Gasket C9382 Oil Pump Cover Gaskets (10pk)
$23.23
$23.23
H-D#26276-80A. Qty: 10. High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1985 Harley...
17% Off
Cometic Gasket C9968 EST Top End Gasket Kit - Standard Bore
$112.19
$112.19
$135.40
EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material. Head gasket material allows heat to be drawn ...
Cometic Gasket C10068 Pushrod Square Cut Rubber Kit
$23.79
$23.79
High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1957-1959 Harley Davidson XL 1958 Ha...
Cometic Gasket C9382 Oil Pump Cover Gaskets (10pk)
$23.23
$23.23
H-D#26276-80A. Qty: 10. High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1985 Harley...
Cometic Gasket C9603-2 Cylinder Base Gaskets - .031in. High Density Fiber (2pk)
$17.52
$17.52
OEM # 16774-72. High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1972-1979 Harley Da...
Cometic Gasket C9332F-1 Cam Gear Cover Gasket - .060in. AFM
$23.87
$23.87
OEM # 25263-81. High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle. Gaskets available in multiple type...
20% Off
Cometic Gasket C10091 Extreme Sealing Technology (EST) Motor Gasket and Seal Kit
$112.68
$112.68
$141.70
Every gasket in these kits uses the best materials possible for its intended application. Multi-Layer Steel (MLS) head gaskets. Steel Viton-coated base gaskets. Blue Viton valve stem seals. Aluminu...
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