22mm aluminium sealing washer A22x27x1.5mm.

To fit Volkswagen:
Alternative to N0138293 for oil pressure relief valve on 1700-2000cc Type 4 air-cooled engines, T25 1600cc CT engine and T25 Waterboxer engines.

To fit Porsche:
911 1965-1971 Engine sump plug seal
911 1984-1989 Engine sump plug seal
911 1965-1971 Oil tank drain plug seal
911 (964) 1989-1994 Engine oil drain plug, used in oil system, Tiptronic differential drain plug
911 (993) 1994-1998 Engine oil drain plug, oil filter housing, oil system, gearbox drain plug, front differential drain plug, tiptronic differential housing
911 (996) 1998-2005 Gearbox drain plug 6 speed manual
911 (996) Turbo 2001-2005 Engine oil drain plug, gearbox drain plug 6 speed manual
911 (997) Turbo 2007-2013 Engine oil drain plug, gearbox drain plug 6 speed manual
Boxster (986) Gearbox drain plug 6 speed manual
Boxster (987) 2009-2012 Used in timing chain assy
924 1976-1985 Radiator fan switch
924S 2.5 1986-1988 Engine oil drain plug
944 1982-1985 Engine oil drain plug
944 1982-1991 Radiator fan switch