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Engine - Gaskets & Seals - Base Gaskets

108 products
Seal the deal with precision-fit gaskets designed for leak-free power.
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9% Off
Cometic Gasket C9100 Cylinder Base Gasket (2)
$30.63
$30.63
$33.55
STD Bore. Qty 2. High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1998-2006 Harley D...
9% Off
Cometic Gasket C9938 Base Gasket - SLS - 4.125in Bore - .010in
$30.63
$30.63
$33.55
Sold in a 2 pack. 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 sp...
9% Off
Cometic Gasket C9738 Base Gasket - SLS - 4in Bore - .020in
$30.63
$30.63
$33.55
Sold in packs of 2. 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 ...
9% Off
Cometic Gasket C9870 Base Gasket - SLS - 3 13/16in Bore - .020in
$30.63
$30.63
$33.55
Sold in packs of 2. 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 ...
5% Off
Cometic Gasket C10038 Cylinder Base Gaskets - 3 13/16in. Bore - Fronts for S&S Cylinders
$31.71
$31.71
$33.55
.020in. Viton Rubber Coated Steel. 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 ...
S&S Cycle 930-0095 Base Gasket - S&S 3 7/16in. and 3 1/2in. Bore, .018in. Thick
$25.94
$25.94
Base gaskets feature S&S Pro-Formance micropore compound proven to resist failure due to extrusion or blow out. Made in the USA. Made of Kevlar Premium material.Vehicle Fitment:1966-1969 Harley...
James Gasket JGI-ST-16500127 Cylinder Base Gaskets
$28.13
$28.13
5 Pack. Genuine James gaskets, seals and O-rings are made to last. Made in the USA.Vehicle Fitment:2015-2020 Harley Davidson XG500 Street 500
James Gasket JGI-16770-36-C Cylinder Head and Base Gasket Kit
$55.25
$55.25
Genuine James kits include matching head and base gaskets. Made in the USA. Pair.Vehicle Fitment:1936-1937 Harley Davidson E 1941-1947 Harley Davidson E 1936-1947 Harley Davidson EL 1941-1947 Harle...
Cometic Gasket C8093 Base Gasket - Fiber .020 - 3.210mm Bore
$18.88
$18.88
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 specified application...
10% Off
Cometic Gasket C8585 Base Gasket - .010in. Rubber Coated Steel
$33.25
$33.25
$36.95
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 specified application...
Cometic Gasket C9025 Base Gasket - Copper - .020in
$19.00
$19.00
Sold each. 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 specified...
25% Off
Cometic Gasket C8747 Base Gasket - .010in. Rubber Coated Steel - 81mm Bore with 13mm Studs
$27.54
$27.54
$36.95
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 specified application...
28% Off
Cometic Gasket C8698 Base Gasket - .010in. Rubber Coated Steel
$27.21
$27.21
$37.58
For spigot size of 2.925in.. 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 engine...
Cometic Gasket C9603-2 Cylinder Base Gaskets - .031in. High Density Fiber (2pk)
$11.58
$11.58
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...
55% Off
James Gasket 16500332 Cylinder Base Gasket
$37.38
$37.38
$82.69
Genuine James gaskets, seals and O-rings are made to last. Made in the USA.Vehicle Fitment:2018-2020 Harley Davidson FLDE Deluxe 107 2018-2019 Harley Davidson FLFB Fat Boy 107 2018-2023 Harley Davi...
Vertex 816558 Ignition Cover Gasket
$16.11
$16.11
Vertex gaskets are hand-selected to outperform OEM materials on imperfect surfaces. High-performance Interface MicroPore gasket material is utilized where applicable. Made in USA.Vehicle Fitment:19...
Vertex 817274 Ignition Cover Gasket
$18.08
$18.08
Vertex gaskets are hand-selected to outperform OEM materials on imperfect surfaces. High-performance Interface MicroPore gasket material is utilized where applicable. Made in USA.Vehicle Fitment:19...
5% Off
Winderosa 334013 Engine Pan Gasket
$21.64
$21.64
$22.78
High-performance gaskets for hardcore racing junkies. Great for your dirtbike, snowmobile, ATV, PWC, or small engine. Will help extend the life of your prized possession. Innovative design, rugged ...
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