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Home // Pressure Washer Accessories // Pumps and Manifolds // AR Pumps // AR Pump 1750RPM Replacement Pressure Washer Pump RKA7G20HN
AR Pump 1750RPM Replacement Pressure Washer Pump RKA7G20HN

AR Pump 1750RPM Replacement Pressure Washer Pump RKA7G20HN

Item #:RKA7G20HN
Regular Price:$406.61



Max GPM: 7.1
Max L/Min: 27
Max PSI: 2000
Max BAR: 138
Power EBHP: 10
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
AR2864 Valves 6
AR2546 PistonsØ20 3
AR2547 PistonsØ22 3
AR1887 Water SealsØ20 3
AR1888 Water SealsØ22 3
AR1855 Oil Seals 7
AR1815 Support RingsØ20 3
AR1816 Support RingsØ22 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)
U-Bracket/Kit Rail Kit 1-1/2” (2 rails & 4 bolts)
AR2810 Viton Water SealsØ20
AR2811 Viton Water SealsØ22
AR2820 Kit for up to 180°FØ20 High Temp
AR64516 Oil (16 oz)


AR Pump 1750RPM Replacement Pressure Washer Pump RKA7G20HN