Cometic EST Top End Gasket Set - 89mm

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:
(4) 0.93" x 0.308" x 0.320" x 0.261" Seals
(1) Base gasket
(1) Engine gasket
(2) Copper crush gasket
(1) Head gasket
(1) 10mmx2mm O-ring
(4) 127 O-ring brown
(1) 45.5mmx2.5mm O-ring
(1) 88mmx2mm Buna O-ring
(1) 9.5mmx1.5mm O-ring
(1) Valve cover gasket
Instructions

Note: Contains EST gaskets.

Specs
Product Name Gasket Kit
Type Top End
Model Hi-Performance
Material MLS (Multi-layer Steel)
Bore Size 89.00 mm / 3.503"
Thickness 0.027" / 0.69 mm
Engine Type 4-Stroke
Units Kit
Riding Style ATV

Package info
Weight 0.29 lbs
Height 0.19
Length 12.04
Width 8.03

1999-2014 Honda TRX400EX/X