The maximum internal pressure the pump can tolerate is 150PSI
OEM Reference : Perkins® BK435-10/20
OEM Reference : John Deere® RG20142-20/20
Part Number OEM Number Description Qty GSC-2201 6AX1606X
Mack 4000-60961040
MaxiForce® Perkins® OK455-20/10 Kit, O/H Enginec4.236 M 4309441 The maximum internal pressure theProduct Details : Select Perkins Applications. OEM Reference : Perkins OK455 20 10. Please do not hesitate to contact us with your vehicle, engine and or part(s) details to determine if this product is appropriate for your particular engine and or application. MaxiForce : Brand New, Premium Replacement Parts Coverage for Caterpillar, Cummins, International Harvester, John Deere, Komatsu, Mitsubishi, Navistar, Perkins, Shibaura, Thermo King and Yanmar