Boundary Oil Pump Gear Nissan VQ-OPG-VHR

Boundary Oil Pump Gear Nissan VQ-OPG-VHR

SKU: VQ-OPG-VHR Categories: , Tags: ,


Boundary Oil Pump Gear Nissan VQ-OPG-VHR

Stock oil pumps and our competitors both suffer from the stock oil pump gear design. Boundary started with a blank sheet using a design that comes straight from Boundary R&D. The new design eliminated the asymmetric tooth profile that weakens the gear in the root of the teeth. Then Boundary added in a formulation of metal and heat treatment that has been race proven for nearly 2 decades. The result? A gear that doesn’t break, what more can you ask for?

Boundary focuses on providing the highest quality lubrication systems possible for the automotive industry.

Boundary oil pump gears are 100% manufactured in Dallas, Texas production facility. Boundary start by quenching chromoly billets from extreme heat and then temper it to tough indestructible core. After machining they apply a ColdFlow surface hardening process and complete it to a Mirror Finish. What does all this give you? It gives you a pump with stability over 9000 RPM, proven in excess of 900whp, with higher efficiency, less friction, and backed by one of the industries best warranty’s.

Your New Boundary Oil Pump Gear Features

  • Mirror Finished and Surface Hardened
  • Surface Ground gears for the ultimate in fitment and performance
  • Indestructible core
  • Inner and outer gear set included
  • Unique race inspired gerotor design
  • Symmetrical tooth profile elemenates the gears weak spot making our gear sets indestructible
  • Each set hand, machine, and hardness inspected with Blueprinting Report


Part Number: VQ-OPG-VHR FITS:

  • NISSAN 370Z 2009 – UP
  • INFINITY F\G\FX\EX\M 37 2009 – UP
  • NISSAN SKYLINE 2007-2008
  • NISSAN 350Z 2007-2008
  • NISSAN FUGA 350 GT 2006-2008
  • INFINITY G35 2007-2008

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