Upgrade your RB engine’s reliability and oiling performance with the Nissan Genuine N1 Oil Pump. Originally developed for Group A racing, this high-flow oil pump is a must-have for high-revving and modified RB26DETT and RB25DET engines.

Featuring improved internal clearances and a reinforced design, the N1 pump delivers increased oil volume and pressure compared to the standard unit – helping prevent oil starvation and bearing failure under extreme conditions.

Key Features:

• Genuine Nissan OEM part – Made in Japan
• Higher oil flow and pressure than standard RB pumps
• Includes front cover seal pre-installed for easy installation
• Ideal for performance builds and engine rebuilds
• Fits RB26DETT and RB25DET engines (e.g., R33/R34 GT-R)

Ensure proper fitment by verifying compatibility with your specific RB engine. If you need help, our expert team is ready to assist.