Pressure Washer Pumps

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...And where in tarnation do you get replacement pumps? My pump got froze (not my fault!) & need to source a new verticle shaft pump.

John.
 
I buy old pressure washers on CL for $25 - $40, throw in a new pump and sell them as better than new.

The pumps that come with many big box store pressure washers are 50 hr pumps. The good pumps are 500 hr pumps. The big box store pressure washer focus on a known brand engine or easy to use injection of chemicals, but almost never mention a pump brand.
 
Originally Posted By: Hokiefyd
Are the crankshafts on pressure washer engines pretty much standardized? Do they all use 3/4" shafts with a specific keyway?


On vertical shaft pumps with similar HP yes. You may need new mounting bolts, but that's about it.
 
Originally Posted By: Hokiefyd
Are the crankshafts on pressure washer engines pretty much standardized? Do they all use 3/4" shafts with a specific keyway?



No. Some are about 1 inch long, some are over 3 inches long. Check the length of your crankshaft before ordering a new pump.
 
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