YAMATIC Pressure Washer Pump, 1-Inch Shaft

If your current washer pump has failed, a replacement built around a 1-inch horizontal shaft may be a more direct fix than replacing the entire machine. The YAMATIC is a horizontal triplex pump rated at 4,000 PSI and 3.7 GPM, with five nozzles included, those numbers make it relevant to demanding cleaning jobs, provided the pump matches your washer.

The key decision is fit, not just cleaning power. If you prioritize restoring a compatible gas-powered washer, this replacement setup is worth a look, if you prefer a complete washer or need a pump for a different shaft size, this is the wrong kind of purchase.