View our Specials! Coupon Code: SaveIn2026
Koni Suspension Sale
Manufacturer pages are not filtered by vehicle. Please use the category menu to view parts for your 1960 Mercury Montclair.

Harley-Davidson Cometic Gasket Base Gasket



Harley-Davidson Cometic Gasket Base Gasket

Harley-Davidson XLS Roadster

SHIPS FROM MANUFACTURER
C9603
Cometic 72-85 Harley-Davidson Sportster 1000cc .031 Fiber Base Gasket - 10 Pack
1978-1985 Harley-Davidson XLS Roadster Base
$51.11

Harley-Davidson XLT

SHIPS FROM MANUFACTURER
C9603
Cometic 72-85 Harley-Davidson Sportster 1000cc .031 Fiber Base Gasket - 10 Pack
1977-1978 Harley-Davidson XLT Base
$51.11

Harley-Davidson XLX 1000

SHIPS FROM MANUFACTURER
C9603
Cometic 72-85 Harley-Davidson Sportster 1000cc .031 Fiber Base Gasket - 10 Pack
1983-1985 Harley-Davidson XLX 1000 Base
$51.11

Harley-Davidson XR

SHIPS FROM MANUFACTURER
C9603
Cometic 72-85 Harley-Davidson Sportster 1000cc .031 Fiber Base Gasket - 10 Pack
1974-1975 Harley-Davidson XR Base
$51.11

Harley-Davidson XR1000

SHIPS FROM MANUFACTURER
C9603
Cometic 72-85 Harley-Davidson Sportster 1000cc .031 Fiber Base Gasket - 10 Pack
1983-1985 Harley-Davidson XR1000 Base
$51.11

Harley-Davidson XR1200

SHIPS FROM MANUFACTURER
C9100
Cometic Harley-Davidson 883-1200 EVO 86-99 Base Gaskets .010in w/ Embossments
2009-2010 Harley-Davidson XR1200 Base
$53.82

Harley-Davidson XR1200X

SHIPS FROM MANUFACTURER
C9100
Cometic Harley-Davidson 883-1200 EVO 86-99 Base Gaskets .010in w/ Embossments
2010-2012 Harley-Davidson XR1200X Base
$53.82

Cometic Gasket Base Gasket

View all Gasket Kits
SHIPS FROM MANUFACTURER
C10040-030
Cometic Harley-Davidson Twin Cam T-man Performance Spec 4.125in .030 Head & Base Gasket
$93.06
SHIPS FROM MANUFACTURER
C10040-036
Cometic Harley-Davidson Twin Cam T-man Performance Spec 4.125in .036 Head & Base Gasket
$93.06
SHIPS FROM MANUFACTURER
C10066
Cometic Harley-Davidson Twin Cam 4.125 .010 Base Gasket
$53.82
SHIPS FROM MANUFACTURER
C10066-020
Cometic Harley-Davidson Twin Cam 4.125 .020 R/C Base Gasket
$53.82
SHIPS FROM MANUFACTURER
C10135-HB
Cometic 14-21 Harley-Davidson XG500 71mm Stock Bore .036 Head & Base Gasket
$84.24
SHIPS FROM MANUFACTURER
C10136-HB
Cometic 14-21 Harley-Davidson XG750 85mm Stock Bore .036 Head & Base Gasket
$84.24
SHIPS FROM MANUFACTURER
C9025
Cometic 1986+ Harley-Davidson 833-122 .020 Copper Base Gasket
$43.08
SHIPS FROM MANUFACTURER
C9027
Cometic 87-93 Harley-Davidson .020 Copper Base Gasket
$43.08
SHIPS FROM MANUFACTURER
C9070-HB040
Cometic Harley-Davidson Twin Cam 4.060in Bore .040 Head & Base Gasket
$88.83
SHIPS FROM MANUFACTURER
C9206-010
Cometic Harley-Davidson Shovelhead .010 Base Gasket
$53.82
SHIPS FROM MANUFACTURER
C9206-030
Cometic Harley-Davidson Shovelhead .030 Base Gasket
$53.82
SHIPS FROM MANUFACTURER
C9206-040A
Cometic Harley-Davidson Shovelhead .040 Base Gasket
$66.34
SHIPS FROM MANUFACTURER
C9206-1R
Cometic Harley-Davidson Shovelhead .020 Rear Base Gasket
$42.86
SHIPS FROM MANUFACTURER
C9207-063A
Cometic Harley-Davidson 3 5/8 Shovelhead .063 Front Base Gasket
$76.44
SHIPS FROM MANUFACTURER
C9207-100A
Cometic Harley-Davidson 3 5/8 Shovelhead .100 Front Base Gasket
$76.44
SHIPS FROM MANUFACTURER
C9207-125A
Cometic Harley-Davidson 3 5/8 Shovelhead .125 Front Base Gasket
$76.44
SHIPS FROM MANUFACTURER
C9207-FB-031
Cometic Harley-Davidson 3 5/8 Shovelhead .031 Front Base Gasket
$46.23
SHIPS FROM MANUFACTURER
C9207-NOIL
Cometic Harley-Davidson 3 5/8 Shovelhead .020 Base Gasket w/o Oil Holes
$53.82
SHIPS FROM MANUFACTURER
C9241
Cometic 63-84 Harley-Davidson Shovelhead Front .031 Base Gasket - 10 Pack
$51.11
SHIPS FROM MANUFACTURER
C9242
Cometic 63-84 Harley-Davidson Shovelhead Rear .031 Base Gasket - 10 Pack
$51.11
SHIPS FROM MANUFACTURER
C9551
Cometic 84-99 Harley-Davidson 1340 EVO .020 Base Gasket
$53.82
SHIPS FROM MANUFACTURER
C9603-1
Cometic 72-85 Harley-Davidson Sportster 1000cc .031 Fiber Base Gasket - 1 Pack
$33.83
SHIPS FROM MANUFACTURER
C9785
Cometic 1986+ Harley-Davidson 833-122 .016 Copper Base Gasket - 2 Pack
$54.22
SHIPS FROM MANUFACTURER
C9794
Cometic Harley-Davidson .040 Head & Base Gasket
$81.63
SHIPS FROM MANUFACTURER
C9811
Cometic 1986+ Harley-Davidson 833-122 .005 Copper Base Gasket - 2 Pack
$54.22
SHIPS FROM MANUFACTURER
C9814
Cometic 1984+ Harley-Davidson Stock Big Twin .005 Copper Base Gasket - 2 Pack
$54.22
SHIPS FROM MANUFACTURER
C9008
Cometic Harley-Davidson Base Gasket.883- 1986-93 2 Ea.
$36.01
SHIPS FROM MANUFACTURER
C9788
Cometic Harley-Davidson 1340 3-13/16 Bore Base Gasket .016in Copper 1 Pair
$54.22
SHIPS FROM MANUFACTURER
C9674
Cometic Harley-Davidson 1340 3-13/16in Base Gasket .032in Copper 2Pk.
$59.86
SHIPS FROM MANUFACTURER
C9786
Cometic Harley-Davidson 1340 Stock Bore Base Gasket. .005in Copper 1 Pair
$54.22
SHIPS FROM MANUFACTURER
C9617
Cometic Harley-Davidson 1340, 3-13/16in Base Gasket .020in Fiber 2 Pk.
$35.60
SHIPS FROM MANUFACTURER
C9672
Cometic Harley-Davidson 1340, 3-13/16in Base Gasket .020in Fiber 2 Pk.
$35.60
SHIPS FROM MANUFACTURER
C9872-020F
Cometic Harley-Davidson 4in S&S, Tp Base Gasket Pair Big Bore .020inFiber
$53.82
SHIPS FROM MANUFACTURER
C9621
Cometic Harley-Davidson 4in Base Gasket .020in Fiber 2 Pk.
$39.25
SHIPS FROM MANUFACTURER
C9553-014
Cometic Harley-Davidson 883-1200 EVO 86-99 Base Gaskets .014in w/ Embossments
$53.82
SHIPS FROM MANUFACTURER
C9553
Cometic Harley-Davidson 883-1200 EVO 86-99 Base Gaskets .020in w/ Embossments
$53.82
SHIPS FROM MANUFACTURER
C9009
Cometic Harley-Davidson Base Gasket 1340 EVO 1987-99, .020inFiber, Pair
$36.01
SHIPS FROM MANUFACTURER
C9240
Cometic Harley-Davidson Knucklehead Base Gasket .020inFiber 1936-47
$42.34
SHIPS FROM MANUFACTURER
C10195-010
Cometic Harley-Davidson Milwaukee 8 Base Gasket .010inRc, 4.500in Big Bore, 4.715inId
$53.82
SHIPS FROM MANUFACTURER
C10195-4765-014
Cometic Harley-Davidson Milwaukee 8 Base Gasket .014inRc, 4.765inId, inWaiverin
$53.82
SHIPS FROM MANUFACTURER
C10177-020-TM
Cometic Harley-Davidson Milwaukee 8 Base Gasket .020inRc, Pr, 4.565in I.D.
$53.82
SHIPS FROM MANUFACTURER
C10326-030
Cometic Harley-Davidson Milwaukee 8 Base Gasket .030inRc,4.650inId, Pair
$53.82
SHIPS FROM MANUFACTURER
C10195-032A
Cometic Harley-Davidson Milwaukee 8 Base Gasket .032inAl, 4.500in Big Bore, 4.715inId
$55.97

Looking to upgrade your Harley-Davidson with a gasket kit from Cometic Gasket? We carry a great variety of Cometic Gasket Base Gasket and other engine component performance parts for your Harley-Davidson.

We have 26 Cometic Gasket Base Gasket available for Harley-Davidson models with free shipping to the Continental US 48 States.