• Cometic

Cometic EST Top End Gasket Set - 99mm

  • Part #: 263595
  • Manufacturer Part #: C3149EST
This item is no longer available
263595
No Hassle Returns

Overview of Cometic EST Top End Gasket Set - 99mm

  • Extreme Sealing Technology
  • Includes head and base gaskets, valve stem seals and copper crush washers
  • Ensure a critical seal and superior durability that meets and exceeds OEM specifications
  • Gaskets are made from quality materials such as MSL (Multi-Layer Steel), rubber-coated steel and aluminum foam material
  • MLS head gaskets are made from Viton-coated stainless steel material and feature an embossed gasket design that is ideal for high combustion pressures and lightweight engines
  • Graphite material extracts heat away from the combustion area, eliminating hot spots
  • Cometic graphite material is impervious to fuels, coolant and oil
  • Maximum seal and flexibility is obtained with excellent torque retention
    Included Items:
    (1) Base Gasket
    (1) Engine Case Gasket
    (1) Yam YZ450F EX Gasket
    (1) Head Gasket
    (5) Exhaust Valve Stem Seal
    (2) .653 x .413 x .063 Copper Washer
    (2) Copper Washer 6 x 11 x 1
    (4) Copper Washer 8.5 x 15 x 1.5


Specs

Specs for Cometic EST Top End Gasket Set - 99mm

Fitment for Cometic EST Top End Gasket Set - 99mm

Part 263595 fits the following machines

See if this part fits your ride

Yamaha
2005 Yamaha YZ450F
2004 Yamaha YZ450F
2003 Yamaha YZ450F

Reviews for Cometic EST Top End Gasket Set - 99mm

There are no customer reviews for this item yet.
5 Stars
0
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0

Instructions and Media for Cometic EST Top End Gasket Set - 99mm

Instructions - PDF Instructions - PDF Instructional PDF