NPR

1023AMZ2732

NPR Piston Ring Set - Engine

EAN: 0706862006005

UPC: 706862006005

Standard Ring Kits

Incorporates piston-ring combination for low friction
Uses thinner width compression and oil control rings
Advanced surface treatments for high durability
High-quality, low-cost materials
Optimum design through tuning techniques

A piston ring must have both spring-like tension and the properties to become a true circle when closed. NPR's piston rings serve to seal combustion gas, control lubricating oil, dissipate heat, and prevent wear and seizure under the severe conditions of operation. Now that engines are required to be more compact, lighter, and more sophisticated in performance, the choice of piston ring materials has been widened to include steel in addition to the traditional cast iron. Moreover, in order to enhance their wear resistance and durability, the rings also undergo various surface treatments including nitriding and PVD treatment.

89-92 EAGLE SUMMIT FRONT DOOR SHELL RH (PASSENGER SIDE), Sedan Only (1989 89 1990 90 1991 91 1992 92) 923 MB549978
Maxxis 100 120 100 18 TR4 HD 0390-0001
Mix me 1936