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Engineered to surpass expectations, the 90038 AAA&#173; 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 1? diameter shaft, such as the Honda GX270. This pump can produce up to 3800 PSI at 3.5 GPM. The 90038 is designed with dual oversized ball bearings to reduce friction and allow for long-lasting performance in the toughest cleaning environments. The 90038 features a stainless steel integrated unloader featuring our easy-start system.

Simpson AAA&#173; Triplex Pump Kit, 3800 PSI @ 3.5 GPM

simpson-aaa173-triplex-pump-kit-3800-psi-35-gpm

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Simpson AAA­ Triplex Pump Kit, 3800 PSI @ 3.5 GPM

Simpson AAA Triplex Pump Kit, 3800 PSI @ 3.5 GPM