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  • Cometic

Cometic Top End Gasket Set for Big Twin - C9851

  • Part #: 263485
  • Manufacturer Part #: C9851
  • MSRP Price: $105.95
  • Our Price: $95.36
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263485
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Overview of Cometic Top End Gasket Set for Big Twin - C9851

  • High-quality gaskets ensure long-term reliability
  • Gasket sets feature Extreme Sealing Technology (EST) including 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 ring and dissipated evenly across the gasket surface to eliminate hot spots which could lead to gasket failure
  • Sets contain all the necessary gaskets, seals and O-rings to rebuild the top end from the cylinder base up

NOTE: For Big Twin 84-91, standard bore, .030 in. head gasket

Included Items:
(2) Base gaskets
(2) EVO race-style exhaust gaskets
(2) Head gaskets
(8) Buna O-Rings
(4) Viton O-Rings
(16 Washers
(2) Upper rocker box gaskets
(2) Lower rocker box gaskets
(2) Intake manifold to head seal
(1) Carb seal O-Ring
(2) Carburetor gaskets
(2) Engine case gaskets
(2) Intake reed gaskets


Specs

Type Top End Gasket
Type - Gasket Kits Top End Gasket Kit
Units Set
Weight 0.75 lbs

Specs for Cometic Top End Gasket Set for Big Twin - C9851

Type Top End Gasket
Type - Gasket Kits Top End Gasket Kit
Units Set
Weight 0.75 lbs

Fitment for Cometic Top End Gasket Set for Big Twin - C9851

Part 263485 fits the following machines

See if this part fits your ride

Harley-Davidson
1984 Harley-Davidson Disc Glide - FXRDG
1991 Harley-Davidson Dyna Sturgis - FXDB
1985 Harley-Davidson Electra Glide - FLH
1984 Harley-Davidson Electra Glide - FLH
1987 Harley-Davidson Electra Glide - FLHT
1986 Harley-Davidson Electra Glide - FLHT
1985 Harley-Davidson Electra Glide - FLHT
1991 Harley-Davidson Electra Glide Classic - FLHTC
1990 Harley-Davidson Electra Glide Classic - FLHTC
1989 Harley-Davidson Electra Glide Classic - FLHTC
1988 Harley-Davidson Electra Glide Classic - FLHTC
1987 Harley-Davidson Electra Glide Classic - FLHTC
1986 Harley-Davidson Electra Glide Classic - FLHTC
1985 Harley-Davidson Electra Glide Classic - FLHTC
1984 Harley-Davidson Electra Glide Classic - FLHTC
1985 Harley-Davidson Electra Glide Special - FLHX
1984 Harley-Davidson Electra Glide Special - FLHX
1991 Harley-Davidson Electra Glide Sport - FLHS
1990 Harley-Davidson Electra Glide Sport - FLHS
1989 Harley-Davidson Electra Glide Sport - FLHS
1988 Harley-Davidson Electra Glide Sport - FLHS
1987 Harley-Davidson Electra Glide Sport - FLHS
1984 Harley-Davidson Electra Glide Sport - FLHS
1998 Harley-Davidson Electra Glide Standard - FLHT
1997 Harley-Davidson Electra Glide Standard - FLHT
1996 Harley-Davidson Electra Glide Standard - FLHT
1995 Harley-Davidson Electra Glide Standard - FLHT
1989 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
1990 Harley-Davidson Heritage Softail - FLST
1989 Harley-Davidson Heritage Softail - FLST
1988 Harley-Davidson Heritage Softail - FLST
1987 Harley-Davidson Heritage Softail - FLST
1986 Harley-Davidson Heritage Softail - FLST
1991 Harley-Davidson Heritage Softail Classic - FLSTC
1990 Harley-Davidson Heritage Softail Classic - FLSTC
1989 Harley-Davidson Heritage Softail Classic - FLSTC
1988 Harley-Davidson Heritage Softail Classic - FLSTC
1985 Harley-Davidson Low Glide Custom - FXRC
1989 Harley-Davidson Low Rider - FXRS
1988 Harley-Davidson Low Rider - FXRS
1987 Harley-Davidson Low Rider - FXRS
1986 Harley-Davidson Low Rider - FXRS
1985 Harley-Davidson Low Rider - FXSB
1984 Harley-Davidson Low Rider - FXSB
1987 Harley-Davidson Low Rider Chrome - FXRC
1991 Harley-Davidson Low Rider Convertible - FXRS-CONV
1990 Harley-Davidson Low Rider Convertible - FXRS-CONV
1994 Harley-Davidson Low Rider Custom - FXLR
1993 Harley-Davidson Low Rider Custom - FXLR
1992 Harley-Davidson Low Rider Custom - FXLR
1991 Harley-Davidson Low Rider Custom - FXLR
1990 Harley-Davidson Low Rider Custom - FXLR
1991 Harley-Davidson Low Rider Sport - FXRS-SP
1990 Harley-Davidson Low Rider Sport - FXRS-SP
1989 Harley-Davidson Softail - FXST
1988 Harley-Davidson Softail - FXST
1987 Harley-Davidson Softail - FXST
1986 Harley-Davidson Softail - FXST
1991 Harley-Davidson Softail Custom - FXSTC
1990 Harley-Davidson Softail Custom - FXSTC
1991 Harley-Davidson Softail Fat Boy - FLSTF
1990 Harley-Davidson Softail Fat Boy - FLSTF
1991 Harley-Davidson Softail Springer - FXSTS
1990 Harley-Davidson Softail Springer - FXSTS
1989 Harley-Davidson Softail Springer - FXSTS
1988 Harley-Davidson Softail Springer - FXSTS
1991 Harley-Davidson Sport Glide - FXRT
1990 Harley-Davidson Sport Glide - FXRT
1989 Harley-Davidson Sport Glide - FXRT
1988 Harley-Davidson Sport Glide - FXRT
1987 Harley-Davidson Sport Glide - FXRT
1986 Harley-Davidson Sport Glide - FXRT
1985 Harley-Davidson Sport Glide - FXRT
1984 Harley-Davidson Sport Glide - FXRT
1986 Harley-Davidson Sport Glide Grand Touring - FXRD
1984 Harley-Davidson Super Glide - FXE
1991 Harley-Davidson Super Glide - FXR
1990 Harley-Davidson Super Glide - FXR
1989 Harley-Davidson Super Glide - FXR
1988 Harley-Davidson Super Glide - FXR
1987 Harley-Davidson Super Glide - FXR
1986 Harley-Davidson Super Glide - FXR
1985 Harley-Davidson Super Glide Fat Bob - FXEF
1991 Harley-Davidson Tour Glide Classic - FLTC
1990 Harley-Davidson Tour Glide Classic - FLTC
1989 Harley-Davidson Tour Glide Classic - FLTC
1988 Harley-Davidson Tour Glide Classic - FLTC
1987 Harley-Davidson Tour Glide Classic - FLTC
1986 Harley-Davidson Tour Glide Classic - FLTC
1985 Harley-Davidson Tour Glide Classic - FLTC
1984 Harley-Davidson Tour Glide Classic - FLTC
1991 Harley-Davidson Tour Glide Ultra Classic - FLTCU
1990 Harley-Davidson Tour Glide Ultra Classic - FLTCU
1989 Harley-Davidson Tour Glide Ultra Classic - FLTCU
1986 Harley-Davidson Wide Glide - FXWG
1985 Harley-Davidson Wide Glide - FXWG
1984 Harley-Davidson Wide Glide - FXWG

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Instructions and Media for Cometic Top End Gasket Set for Big Twin - C9851

Instructions - PDF Instructions - PDF Instructional PDF