Product Description
The Hydro-Gear ZD-AMBB-7MDB-34PC Hydrostatic Transaxle is a genuine OEM replacement transaxle designed to restore the smooth, dependable performance of your zero-turn mower. Built with Hydro-Gear's proven EZT® integrated hydrostatic drive system, this transaxle combines the hydraulic pump, motor, and gear reduction into one compact, high-performance assembly for responsive steering, consistent ground speed, and reliable traction. Manufactured to Hydro-Gear's exact OEM specifications, the ZD-AMBB-7MDB-34PC delivers the precise fit, durability, and long-lasting performance expected from original equipment components. This transaxle is also commonly referenced by OEM part number MIA13144 on compatible equipment.
Whether you're replacing a failed hydrostatic transmission or restoring your mower's drive system to factory performance, the Hydro-Gear ZD-AMBB-7MDB-34PC provides dependable power transfer and smooth operation in demanding mowing conditions. Engineered for long service life and maximum efficiency, this genuine OEM transaxle helps reduce downtime and maintain peak cutting performance. For the best results, inspect the complete drive system, replace worn components as necessary, and use the manufacturer-recommended hydraulic oil and service procedures during installation. Always verify your equipment's model and serial number before ordering to ensure proper fitment.
