NPR ® (Nippon Piston Ring) was established in 1931 and have six manufacturing plants in Japan and further 9 plants in USA, Europe and Asia employing 2310 staff. NPR ® is recognized as a world leading manufacturer and is original equipment to major Japanese and European automotive companies.

NPR's unrivalled piston rings are manufactured to exacting specifications so proper fit and clearance is achieved. When it comes to enduring the extreme conditions that occur in the combustion chamber while performing such functions as sealing, heat dissipation and oil control, there's no better option than Nippon rings. Perfect for standard rebuilds and lightly modified vehicles.

These Piston rings suit Nissan vehicles fitted with QR25DE QR25DER 2.5L I4 engine.

 

Specifications:

• Compression rings width: 1.2mm
• Oil ring width: 2.5mm
• Top ring material: Gas Nitride

 

Contents:

• 1 X Piston ring set

Vehicle Fitment Guide

 

Parts Guide

 

Please select the part number you require from the variation by utilising our vehicle fitment guide and parts guide.

 

Note: The image is for illustrative purposes only.