Gaskets & Seals

Cometic #C10112 - Complete Gasket Kit - Big Twin

Extreme Sealing Technology Complete Gasket Kit — 3,937" 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 ...

Cometic #C10113 - Complete Gasket Kit - Big Twin

Extreme Sealing Technology Complete Gasket Kit — 4,060" 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 ...

Cometic #C10114 - Breather Filter Element Gasket - Twin Cam

~SOLD EACH~ - Breather Filter Element Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle Made in the USA

Cometic #C10115 - Top End Gasket Kit - Buell

V-Twin Top End Gasket Kits 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 away from the combustion...

Cometic #C10118 - Complete Gasket Kit - Big Twin

Extreme Sealing Technology Complete Gasket Kit — 4,060" 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 ...

Cometic #C10121 - Complete Gasket Kit - Big Twin

Extreme Sealing Technology Motor Gasket Kit 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 Aluminum Foam...

Cometic #C10121-036 - Complete Gasket Kit - Big Twin

Extreme Sealing Technology Motor Gasket Kit 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 Aluminum Foam...

Cometic #C10122 - Inner Push Pins Gasket - 10 Pack

Gasket Holding Pins Properly holds inner primary (OEM #34934-06) and transmission to engine case gasket (OEM #35607-06) for proper installation Prevents gasket from twisting while positioning components Made in the U.S.A.

Cometic #C10123 - Complete Gasket Kit - Big Twin

Extreme Sealing Technology Complete Gasket Kit — 3,937" 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 ...

Cometic #C10123-030 - Complete Gasket Kit - Big Twin

Extreme Sealing Technology Complete Gasket Kit — 3,937" 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 ...

Cometic #C10127 - Cylinder Base Gasket O-Ring Kit - 110" - Twin Cam

Cylinder Base Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle Viton® gasket features a stainless steel core with a .001" thick coating of Viton...

Cometic #C10128 - Complete Gasket Kit - 110"

Extreme Sealing Technology Motor Gasket Kit 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 Aluminum Foam...

Cometic #C10128-040 - Complete Gasket Kit - 110"

Extreme Sealing Technology Motor Gasket Kit 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 Aluminum Foam...

Cometic #C10133 - Push Rod Gasket Kit - XL

Pushrod Gasket Kit O-rings are made of a high-temperature Viton® rubber to seal in even the harshest environments Package includes seals and O-rings for one application Made in the U.S.A.

Cometic #C10137-HB - Cylinder Head/Base Gasket - Big Bore - XG750

Cylinder Head/Base Gasket Kit Kit features Multi-Layer Steel (MLS) gaskets and two outer Viton®-coated embossed spring steel layers with an inner steel layer to provide additional support Made in the USA

Cometic #C10138 - Top End Gasket Kit - Twin Cooled - .040"

V-Twin Top End Gasket Kits 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 away from the combustion...

Cometic #C10138-030 - Top End Gasket Kit - Twin Cooled - .030"

V-Twin Top End Gasket Kits 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 away from the combustion...

Cometic #C10139 - Coolant Tube O-Ring Set

Twin Cool Cooling System O-Ring Kit Contains all necessary O-rings and washers for cooling system Must replace O-rings when removing cylinder head or servicing cooling system Made in the U.S.A.

Cometic #C10140F1 - Derby Cover Gasket - 5 Hole

Derby Cover Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle

Cometic #C10140F5 - Derby Cover Gasket - 5 Hole

~SOLD EACH~ - Derby Cover Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle

Cometic #C10142 - Complete Gasket Kit - Buell

Extreme Sealing Technology Complete Gasket Kit — Standard 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 ...

Cometic #C10145F1 - Primary Gasket

Primary Gasket Kit Cometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber bonded to the outside Gaskets have resistance to temperatures of more than 205° F ...

Cometic #C10145F5 - Primary Gasket - 5 Pack

Primary Gasket Pack 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 types to best suit the intended application Extreme...

Cometic #C10146F1 - Cam Cover Gasket

Gasket Cam Cover High-quality products for long-term reliability Gaskets available in multiple types to best suit the intended application Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle Multi-Layer...