Product Description
Transaxle
The Hydro-Gear ZC-AUBB-3A7B-1PPX is a genuine OEM EZT (ZT-2200) hydrostatic transaxle engineered for residential zero-turn mowers. Built with Hydro-Gear's proven integrated hydrostatic drive technology, this transaxle combines the hydraulic pump, hydraulic motor, reduction gearing, differential, axle assembly, and braking system into one compact, dependable transmission. It delivers smooth, infinitely variable forward and reverse operation while providing excellent traction and responsive steering.
Manufactured to original equipment specifications, the ZC-AUBB-3A7B-1PPX is a direct OEM replacement for select John Deere ZTrak Z300 Series mowers and cross-references to John Deere AUC12604 and MIA12277.