u瞳秤 "Sealing washer"
Jaguar: XK150 (1957-61) ? E-Type Series 1 and 2 (1961-70) ? E-Type 5.3 V12 Series 3 (1971-74) ? Mark II (1959-69) ? Daimler 250 V8 Saloon (1962-69)
under head of oil filter bolt