Gregory Bender
 

Header pipe copper sealing rings MG# 90718375

Moto Guzzi V700, V7 Special, Ambassador, 850 GT, 850 GT California, Eldorado, and 850 California Police models

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These copper crush washers create the seal between the cylinder head exhaust port to the exhaust header pipe. The ID of the gasket is 1 1⁄2 inch with a width of 1⁄8 inch. Part number AN900-24 from Aircraft Spruce work very well (Military Standard number MS35769-39).

Copper sealing ring/gasket/washer used between the cylinder head and the header pipe MG# 90718375.
Copper sealing ring/gasket/washer used between the cylinder head and the header pipe MG# 90718375.

Photo courtesy of Gregory Bender.