Engineered to surpass expectations, the 90037 AAA Triplex Pump is highly efficient and minimizes engine load while delivering top performance. This easy-to-install pump replacement kit is for gas pressure washers* with a horizontal engine and a 3/4 diameter shaft, such as the Honda GX200. This pump can produce up to 3700 PSI at 2.5 GPM. The 90037 is designed with dual oversized ball bearings to reduce friction and allow for long-lasting performance in the toughest cleaning environments. The 90037 features a stainless steel integrated unloader featuring our easy-start system. Additionally, its durable construction ensures reliable operation under high-pressure conditions, making it well-suited for demanding cleaning tasks. The precision-engineered components contribute to consistent, high-quality results, ensuring you get the most out of your pressure washer. 5 Year Limited Warranty

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