6″ White Gasket
5 1/8 OD X 3 63/64 ID GASKET fits 634TT for gray cap
3 63/64 ID X 4 59/64 OD GASKET BUNA-N (50 5 DU for orange cap
Fuel Tanker Fill Lid Gasket on top of trailer Little Lid Betts Ind. Buna Integral Relief Valve Gasket Manhole Manway
