My snowcat takes a NAPA 3271 fuel filter canister. Someone used channel locks on the cover and its dented and the new fuel filter will not fit in and was difficult to get out. The cover is like a small tin can with a inside thread on one end. Given that the filter is supplied with a large rubber gasket for the cover to screw against, I would assume the cover is a standard cover for that size filter and if I knew what vehicle it came on, I could buy a new one.
Or use a exhaust pipe expander to un-dent the cover.
Or use a exhaust pipe expander to un-dent the cover.