What makes this oil pump different from others on the market?

The Peterson Fluid Systems R4 oil pump uses a twisted lobe rotor design with all-aluminum rotors. This design reduces weight while improving overall performance.

What are the benefits of the internal scavenge manifold?

The internal scavenge manifold and shallow depth screw-in fittings create a low-profile design. This modular design allows the pump to be adapted to various applications.

What type of oil is recommended for use with this pump?

Refer to the manufacturer's guidelines for the recommended oil type and viscosity. Using the correct oil will ensure optimal performance and longevity of the pump.

Peterson Fluid Systems

Peterson Fluid Systems R4 4-Stage Oil Pump - Right Side Mount - HV - Rear Drive - Front Pressure

Name: Peterson Fluid Systems R4 4-Stage Oil Pump - Right Side Mount - HV - Rear Drive - Front Pressure
Brand: Peterson Fluid Systems
Price: 1835.47 USD
Availability: InStock

$1835.47

Lightweight aluminum rotor design increases performance. Right side mount, rear drive, front pressure.

Key Features

Aluminum rotors — saves weight
Twisted lobe rotor design — improved performance
Internal scavenge manifold — low profile
Shallow depth screw-in fittings — modular design

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Since 1957

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Product Details

Peterson Fluid Systems pumps utilize a revolutionary twisted lobe rotor design. This design has allowed us to use all aluminum rotors saving a huge amount of weight while also increasing performance. Internal scavenge manifold and shallow depth screw in fittings make for a low profile, modular pump. Pumps can be outfitted to a variety of applications.