Interchange Part Numbers: 504 40 N0, 47 9087 2T, 47 90872 1, 50440N0, 504 40 N0--MAHLE, 50440N0--MAHLE, 50440N0--CLEVITE, WG1214344--WILMINK GROUP, WG2259252--WILMINK GROUP. Manufacturer: MAHLE. Cylinder Bore [mm]: 85.5.
MAHLE 504 36 N0 Piston Ring Set 100 mm Cylinder Bore Crankshaft Fits Porsche 911
MAHLE 504 42 N0 Piston Ring Set 93 mm Cylinder Bore Fits Porsche Boxster Cayenne
MAHLE 504 01 N0 Piston Ring Set Fits Porsche 912 Targa 356 Cabriolet/Speedster
MAHLE 504 37 N0 Piston Ring Set 100 mm Cylinder Bore Fits Porsche 911 Targa
MAHLE 001 40 N0 Piston Ring Set Fits Daewoo Musso Korando Cabrio Rexton Mercedes
MAHLE 040 04 N0 PISTON RING KIT