BOUNDARY USA Billet Oil Pump Gears suit Nissan RB26 N1 (77mm Dia)
Nissan RB26 N1 pump (77mm diameter) made by Boundary Pump Division USA whom have 20 years experience in lubrication systems for motorsport. There are lots of cheap gears on the market, if you buy on price alone you are risking catastrophic engine damage if they fail.
Our gears are cut from billet, derived from design and techniques of 2 decades of motorsport excellence.
- Cut in hardened condition for the highest performing geometry
- True race geometry. More flow and endurance.
- Not a copy of OEM gears
- Double side surface ground for the tightest tolerances possible
- NEW "Coldflow" surface treatment with mirror polish
- Individually etched with serial number for quality assurance
- Authenticity documents included