Interchange Part Numbers: 50009503, 77445, X2204, 50009503--KOLBENSCHMIDT, WG1016931--WILMINK GROUP, WG1017060--WILMINK GROUP, WG1018028--WILMINK GROUP, WG1084488--WILMINK GROUP, WG1101285--WILMINK GROUP, WG1101308--WILMINK GROUP.
Valve Seat Ring OE Germany 05 0123 110001
50004931 Valve Seat Ring 54.2 mm Outer Diameter 43 mm Inner Diameter Inserts HT
50009601 Valve Seat Ring 32.83mm Outer Diameter Inserts HT 27.4mm Inner Diameter
50009617 Valve Seat Ring 37.5mm Outer Diameter Inserts HT 31.2mm Inner Diameter
50004998 Valve Seat Ring 46.13 mm Outer Diameter 38 mm Inner Diameter Inserts HT
50009604 Valve Seat Ring 60.11 mm Outer Diameter Inserts HT 51 mm Inner Diameter
