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Home // Pressure Washer Accessories // Pumps and Manifolds // AR Pumps // AR Pump 1000RPM Replacement Pressure Washer Pump RTJ70
AR Pump 1000RPM Replacement Pressure Washer Pump RTJ70

AR Pump 1000RPM Replacement Pressure Washer Pump RTJ70

Item #:RTJ70
Regular Price:$5,437.13



Max GPM: 18.5
Max L/Min: 70
Max PSI: 4000
Max BAR: 275
Power EBHP: 50.8
Bore DIA MM: 25
Stroke MM: 48
Crankshaft ID Stamp: 3

140°F Max Water Temp
1-1/2F Inlet Thread
1F Discharge Thread
137 oz Oil Capacity

Repair Kits
Model Description Quantity
AR42535 Valves 6
AR42157 Pistons 3
AR42159 Water Seals 3
AR42158 Oil Seals 8
AR42160 Piston Guides 3



Special Parts/Kits
Model Description
AR880830 Valve Seat O-Ring
AR2820270 Valve Seat Back-up Ring
AR645107 Oil (107oz)


AR Pump 1000RPM Replacement Pressure Washer Pump RTJ70