AR Pump 3400RPM Replacement Pressure Washer Pump RMW25G28-EZ-SX

Max GPM: 2.5
Max L/Min: 9.5
Max PSI: 2800
Max BAR: 193
Power EBHP: 4.3
Bore DIA MM: 12
Stroke MM: 9.7
Crankshaft ID Stamp: 1
140F – Max Water Temp
¾” GHA – Inlet Thread
22 mmx14 M – Discharge Thread
2.2oz- Oil Capacity




Repair Kits

Model	Description	Quantity
AR2233	Valves 2 / 2.2 GPM	6
AR42123	Valves 2.5 GPM	6
AR421161	Pistons 2 / 2.2 GPM	3
AR2234	Pistons 2.5 GPM	3
AR42122	Water Seals 2 / 2.2 GPM	3
AR2235	Water Seals 2.5 GPM	3
AR2236	Oil Seals	4
AR2237	O-Rings 2 / 2.2 GPM	16
AR42701	O-Rings 2.5 GPM	1
AR42118	Unloader	16

Special Parts/Kits

Model	Description
AR42518	Complete manifold - aluminum
AR42142	EZ start kit
AR42165	Inlet – with o-ring
AR42166	Outlet – with o-ring
AR42141	Grub screw and washer
AR42125	Chemical injection kit
AR64545	Oil (4.5 oz)