BILLET 4340 oil pump gears for the Original fitted Nissan RB26 N1 oil pump. These gears are direct replacements for the N1 Oil Pump and measure approximately Ø77mm OD and 11mm thick (outer gear) before Nissan updated the RB Oil pumps to the one size gear set.
There are many variants for the RB25 and RB26 engine so please check the sizing before you purchase especially for this gear set!
This set replaces the standard gears which are prone to failure even on light modification. The factory gears are sintered (powdered metal, compressed under extreme pressure and heat) and were never designed for high horsepower or high RPM applications.
Precision machined from 4340 billet steel, featuring an N1 spec ‘wave’ profile for higher flow, HSE gears have been repeatedly proven under extremely harsh conditions. All HSE oil pump gears now go through isotropic polishing for stress-free, smooth running.
High Speed Engineering Billet Oil Pump Gear Set (RB25, RB26) "N1 Oil Pump"
SKU: 205-517
BRAND: High Speed Engineering
AU$495.00
Incl. GST
Sold Out
High Speed Engineering Billet Oil Pump Gear Set (RB25, RB26) "N1 Oil Pump"
AU$495.00
Incl. GST
Sold Out
BILLET 4340 oil pump gears for the Original fitted Nissan RB26 N1 oil pump. These gears are direct replacements for the N1 Oil Pump and measure approximately Ø77mm OD and 11mm thick (outer gear) before Nissan updated the RB Oil pumps to the one size gear set.
There are many variants for the RB25 and RB26 engine so please check the sizing before you purchase especially for this gear set!
This set replaces the standard gears which are prone to failure even on light modification. The factory gears are sintered (powdered metal, compressed under extreme pressure and heat) and were never designed for high horsepower or high RPM applications.
Precision machined from 4340 billet steel, featuring an N1 spec ‘wave’ profile for higher flow, HSE gears have been repeatedly proven under extremely harsh conditions. All HSE oil pump gears now go through isotropic polishing for stress-free, smooth running.
| SKU | 205-517 |
| Brand | High Speed Engineering |
| Shipping Weight | 0.2660kg |
| Country of Origin | AU | MPN: | OPGRBN1 |
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