Product Description
The Hydro-Gear ZC-AUBB-3D5A-2BPX EZT® Integrated Hydraulic Transaxle is a genuine OEM replacement transmission engineered to restore smooth performance, reliable power delivery, and precise maneuverability to compatible zero-turn mowers. Built on Hydro-Gear's trusted EZT® (ZT-2200) integrated hydrostatic drive platform, this transaxle combines the hydraulic pump, motor, differential, and axle assembly into one compact, high-performance unit. Designed for residential and light commercial mowing applications, the ZC-AUBB-3D5A-2BPX delivers responsive steering, smooth acceleration, consistent ground speed, and dependable traction while providing the durability and long service life expected from genuine Hydro-Gear OEM components. Manufactured to Hydro-Gear's exact factory specifications, this integrated transaxle ensures an OEM fit and reliable performance season after season.
Whether you're replacing a worn hydrostatic transmission or restoring your mower's drive system to factory performance, the Hydro-Gear ZC-AUBB-3D5A-2BPX provides efficient power transfer, low-maintenance operation, and dependable reliability. The EZT® platform features a 10cc variable-displacement pump paired with a 10cc fixed-displacement motor, delivering smooth variable-speed control and consistent performance in demanding mowing conditions. As a genuine Hydro-Gear OEM component, this transaxle is built for maximum durability and an exact fit. For the best results, inspect the complete drive system, replace worn or damaged components during installation, and follow Hydro-Gear's recommended service procedures. Always verify your equipment's model and serial number before ordering, as Hydro-Gear transaxles are application-specific and must match the original part number exactly.
