SR20 Billet Oil Pump Gears to suit OEM SR20 Nissan Oil Pumps

As there are several different model SR20's and a couple different size gears - please measure your housing to determine which of the below are required. Outer gear options are:

76.87mm or 80.86mm with a gear thickness of 10.18mm or 9.40mm or 7.56mm

Now with Isotropic Micro Finish.

Precision machined from 4340 billet steel, featuring an N1 spec 'wave' profile for higher flow. These gears have been proven under extremely harsh conditions & stress.

Billet oil pump gears eliminate the worries of possible oil pump failure, which when happens can cause massive amounts of damage to your engine.