STAWAY Hydraulic Log Splitter Pump Kit — 13 GPM, 4000 PSI Aluminum Gear Pump (2-Stage), 3600 RPM, 1/2'' NPT Outlet, Coupling Base for Small Engine DIY Projects

Powerful, compact kit built for DIY wood splitters and small-engine applications. This STAWAY aluminum gear pump delivers a 13 GPM flow rate, a maximum operating pressure of 4000 PSI and runs up to 3600 RPM for fast, consistent splitting performance. Designed as a 2 stage hydraulic pump, it pairs high flow with high pressure to handle a variety of wood types and demanding tasks. Key connection and shaft specifications: standardized 1-inch inlet, 1/2-inch NPT outlet, 1.5-inch shaft length and 1/2-inch shaft diameter for broad compatibility and secure sealing. The kit includes the installation base, bolt (for attaching the pump to the base), coupling, wrench, and Teflon tape so you have the essential hardware for a smooth OEM replacement or complete DIY setup. Noise is kept under 75dB during operation to reduce distraction on the job. Beyond log splitting this pump is suitable for presses, machine tools and snowplow hydraulic systems, and is compatible with many OEM manufacturers including Speeco, Huskee, Champion, and more.