OS Motors Gasket Set 25XZ

This is a replacement Gasket Set for the O.S. .25XZ Engine (OSMG2080).

CONSISTS OF:
2 Head gaskets - This extremely thin brass or aluminum gasket that seals
    the space in between the cylinder head and the crankcase.
One Backplate gasket - This thin rubber o-ring gasket seals the space
    in between the backplate and the crankcase.

SPECS:
Head Gasket: (Aluminum) B.P.Gasket:(o-ring)
    I.D.:17.5mm(0.689") 22.5mm(0.886")
    O.D.:24.7mm(0.972") 24.4mm(0.961")
    Thick: 0.1mm(0.004") 1.5mm(0.059")

Head Gasket: (Brass)
I.D: 17.5mm (0.689")
O.D: 24.7mm (0.972")
Thick: 0.08mm (0.003")