Cometic, cylinder base gasket. .020" copper 3-13/16" diameter

'Type A' gasket. Large 3-13/16" copper gasket.
Explanation of the 'Type A' gasket: The 'Type A' gasket is the old type introduced on the 1984 Evolution Big Twin models, and can be used on all 84-99 Evo Big Twin models, fitting the cylinder base contour perfectly. They fit 86-22 Evo XLs, but protrude at the cylinder base. Both 'Type A' and 'Type B' gaskets have identical bore diameter, oil hole and bolt hole locations. The gaskets for the front and rear cylinders are identical. The only difference between 'A' and 'B' gaskets is the outer perimeter.


Specifications


Brand
Cometic


Application
84-99 Evo Big Twin with 3-13/16" big bore cylinders (NU)


Sales unit
Pack of 2 pcs


Material
Copper


Width
0.02 inch


Packaging weight
0.051 kg


HS Code
84849000


Motorcycle family
BIG TWIN, DYNA, FX, FXR, SOFTAIL, TOURING


Original name
Cometic, cylinder base gasket. .020" copper 3-13/16" bore