Description

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.

Discharage (L/min.) @6000rpm: 65, 38% up (OEM42-47)

Hydraulic Adjustment: Available (OEM Not Available)

RotorMaterial: SCM435 (OEMLiquefied sintered Alloy)

Outer Diameter: φ88 (OEMφ81)

Tooth Width (mm): 12.4 (OEM11.0)

Tooth Number (mm): 10:11 (OEM12:13)

Inner (mm):7.4 (OEM5.4)

Outer (mm): 5.0 (OEM4.5)

Tillv. Art:

15003-AN001