Parts

Base Gaskets

Sits between the cylinder and crankcase.

Why riders buy: Top‑end rebuilds, adjusting compression height, fixing leaks.

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Cometic

Base Gasket- Twin Cam '99-10 .010" 2/pk

$31.55
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Cometic

Base Gasket M8 .010"rc Pr

$31.55
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James Gaskets

Gasket Top End Evo W/metal Base Gskts 3 5/8 Kt 17033-83-s

$111.95
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James Gaskets

Gasket Cyl Base .030 Foam Frnt And Rear 2/pk 16776-63-xf

$45.95
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James Gaskets

Gasket Cyl Base Frnt/rr 3 5/8" Metal W/bead 2pk 16777-94-s

$45.95
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James Gaskets

Gasket Cyl Base Front/rear Metal W/bead 2/pk 16777-94

$45.95
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James Gaskets

Gasket Rocker Cover Base Twin Cam All 2/pk 16719-99

$31.95
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James Gaskets

Gasket Oring Cyl Hd Base Twin Cam 88 Kit 17047-98

$81.95
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Cometic

Base Gasket .020" Panhead/ Shovelhead 2/pk

$27.12
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Cometic

Rocker Base Gasket Evo 10/pk

$102.15
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Cometic

Cylinder Base Gasket Evo Sportster 2/pk Oe#16774-86e

$31.55
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James Gaskets

Gasket Cyl Base Frt Rr Xl 900cc 10/pk 16774-57

$18.95
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James Gaskets

Gasket Cyl Base Frt Rr Xl 1000cc 10/pk 16774-72

$16.95
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James Gaskets

Gasket Cyl Base All Evo Xl Rcm W/bead .020 2/pk 16774-96

$45.95
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James Gaskets

Gasket Cyl Base All Evo Xl Rcm W/bead .016 2/pk 16774-96-xt1

$45.95
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James Gaskets

Gasket Cyl Base All Evo Xl 10/pk 16774-86

$27.95
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James Gaskets

Gasket Top End Sportstr W/ Metal Rkr Base Kit 17030-91-x

$95.95
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James Gaskets

Gasket Top End Sportstr W/ Metal Rkr Base Kit 17030-04-x

$95.95
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James Gaskets

Gasket Top End Sportstr W/ Metal Rkr Base Kit 17030-07-x

$95.95
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James Gaskets

Gasket Top End Metal Base Gaskets Kit 17032-86-b

$117.95

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Base Gaskets

Base Gaskets

Base Gasket- Twin Cam '99-10 .010" 2/pk

Base Gasket M8 .010"rc Pr

Gasket Top End Evo W/metal Base Gskts 3 5/8 Kt 17033-83-s

Gasket Cyl Base .030 Foam Frnt And Rear 2/pk 16776-63-xf

Gasket Cyl Base Frnt/rr 3 5/8" Metal W/bead 2pk 16777-94-s

Gasket Cyl Base Front/rear Metal W/bead 2/pk 16777-94

Gasket Rocker Cover Base Twin Cam All 2/pk 16719-99

Gasket Oring Cyl Hd Base Twin Cam 88 Kit 17047-98

Base Gasket .020" Panhead/ Shovelhead 2/pk

Rocker Base Gasket Evo 10/pk

Cylinder Base Gasket Evo Sportster 2/pk Oe#16774-86e

Gasket Cyl Base Frt Rr Xl 900cc 10/pk 16774-57

Gasket Cyl Base Frt Rr Xl 1000cc 10/pk 16774-72

Gasket Cyl Base All Evo Xl Rcm W/bead .020 2/pk 16774-96

Gasket Cyl Base All Evo Xl Rcm W/bead .016 2/pk 16774-96-xt1

Gasket Cyl Base All Evo Xl 10/pk 16774-86

Gasket Top End Sportstr W/ Metal Rkr Base Kit 17030-91-x

Gasket Top End Sportstr W/ Metal Rkr Base Kit 17030-04-x

Gasket Top End Sportstr W/ Metal Rkr Base Kit 17030-07-x

Gasket Top End Metal Base Gaskets Kit 17032-86-b