Peterson Fluid Systems R4 Oil Pumps
Oil Pump, R4, Dry Sump, Three Stage, Standard Volume, Standard Rotation, Right Side Mount, Rear Drive, Front Pressure, Each
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Estimated Ship Date: Mar 18, 2026 Would you rather pick it up?
Overview
Peterson Fluid Systems R4 Oil Pumps
Peterson Fluid Systems R4 oil pumps utilize a revolutionary twisted lobe rotor design, allowing for all-aluminum rotors in all sections—saving a huge amount of weight while also increasing performance. Offered in wet and dry sump styles, the pumps are designed with shallow-depth screw-in fittings, creating low-profile modular units that can be outfitted with numerous options to be suited for a variety of applications. Hundreds of models are available; select the options that best suit your application.
Peterson Fluid Systems R4 oil pumps feature:
* 6061-T6 billet aluminum
* CNC-machined for precision
* Unique twisted 4-lobe rotor
* Tab mounting system to save weight
* Low profile for easier mounting
* Wet sump pumps are single stage
* Dry sump pumps are offered in 2 to 8 stages
* Stages refer to total number of pumping bodies including one pressure section
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