More than thirty years of experience in original equipment and on the aftermarket.
Alongside piston ring sets for every type of vehicle, from small two strokes to large truck diesels, NPR also makes piston assemblies, cylinder liners and crankshaft main bearings.

Rings for cars, commercial vehicles and tractors, in standard and repair sizes.
Pistons and cylinder liners, complete assemblies.
Main and big end bearings.
IMT Perkins, Deutz KHD, MAN, Mercedes, Iveco, Fiat, VW, FAP, Zetor and compressors.

NPR parts are used in original equipment by BMW, Daimler, Smart, Deutz, Federal Mogul, Mahle, Kolbenschmidt, Ducati, Mercedes-AMG, Renault, VW, Volvo, Ford, Fiat, Ferrari and Maserati.
Manufacturer website: npr-europe.com