This is a great replacement pump for your worn out pump. This unit is designed for daily use and it is perfect for contractors.. This pump is capable of producing up to 4000PSI at 4.0 GPM but it will work great on any smaller washers with a 1" shaft. The pump includes an external bypass unloader, a thermal relief valve, and male quick connect. This pump is completly rebuildable from the valves to the packings and unloader.
These new pumps feature a new rod design, large side cover sight glass, ceramic plungers, high quality high-pressure seals, new, low-pressure seal with scraper (patented), two piece plunger guides, forged brass high efficiency head design and new styling.
How To Tell if this is the Correct Pump for your Washer:
It will fit most HORIZONTAL shaft engines with a 1" diameter shaft. The pump bolts to the motor with a 4 bolt pattern and bolts up on 8 to 13 horsepower Honda Motors
Feel free to call 770-532-4442 with any questions.
Please click below for the Link to AR's website specifications.
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1 Year Manufacturer's Warranty
Posted by Miguel on 9th Feb 2015
Posted by JB Smith on 10th May 2013
Helpful on a phone call...answered all questions...4G40 pump was a replacement for my 3G30 pump on a 9 horse Honda Engine...shipped promptly...installed and works great...definitely would deal with again...thank you!