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Home // Pressure Washer Accessories // Pumps and Manifolds // AR Pumps // AR Pump 1450RPM Replacement Pressure Washer Pump RKSS21.15N
AR Pump 1450RPM Replacement Pressure Washer Pump RKSS21.15N

AR Pump 1450RPM Replacement Pressure Washer Pump RKSS21.15N

Item #:RKSS2115N
Regular Price:$1,413.21



Max GPM: 5.55
Max L/Min: 21
Max PSI: 2200
Max BAR: 150
Power EBHP: 8.3
Bore DIA MM: 22
Stroke MM: 14.6
Crankshaft ID Stamp: 1

140°F – Max Water Temp
1/2”F – Inlet Thread
3/8”F – Discharge Thread
15 oz – Oil Capacity

Repair Kits
Model Description Quantity
AR2514 Valves 6
AR2552 Pistons 3
AR2516 Water Seals 3
AR2528 Oil Seals 6
AR1829 Support Rings 3



Special Parts/Kits

Model Description
AR2729 Rail Kit 5/8” (2 rails & 4 bolts)
AR2633 Rail Kit 1-3/4” (2 rails & 4 bolts)
AR2633H Rail Kit 2-5/8” (2 rails & 4 bolts)
AR64516 Oil (107oz)


AR Pump 1450RPM Replacement Pressure Washer Pump RKSS21.15N