Description

RB26 HKS Oil Pump

Code No. 15003-AN002

Newly designed case shape improves durability and oil flow amount. HKS Oil Pump Upgrade provides reliable oil supply for tuned engines.

FEATURES

Larger rotor increases oil flow amount compared to the existing pump.
New improved design now includes adjustable oil relief pressure (the alternator must be removed.). Utilizing outer shim enables adjustment to be visible.
Thickness of driving rotor’s contact portion is increased, and contact surface shape is optimized.
Thickness increase and material upgrade retain twice as much of rotor strength as the stock pump.
HKS Oil Pumps have reviewed the case design to retain sufficient rotor strength and to reduce oil flow resistance after applying pressure.

15003-AN002 has a clearance shape process assuming that installing the HKS crank angle sensor conversion kit.

For HKS crank Angle Sensor Conversion Kit

The proven Oil Pump Upgrade kit for RB26 newly provides a clearance shape process to install the HKS crank angle sensor conversion kit without any modifications.

added the notch section

crank angle sensor is installed

Made the rotor increase in size. As a result, it realized an overwhelming discharge amount in 65L/min at 6,000 rpm (38% increase compared to the stock).
Relief oil pressure can be adjustable even though mounted on the vehicle.
It is also compatible with the *HKS crank angle sensor conversion kit without any modifications thanks to providing the clearance shape process for the crank angle sensor.
* HKS crank angle sensor conversion kit (Code No. 45999-AN001 and 45999-AN002)

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