Lawn Mower Transaxles & Hydrostatic Transmissions

Shop replacement lawn mower transaxles and hydrostatic transmissions for select zero-turn mowers and riding lawn mowers. Compare complete model numbers, OEM references, and application details to identify the correct drive assembly for your machine.

Explore Hydro-Gear transaxles, including ZT-2200 / EZT options available individually or as left and right pairs where offered. Each product page brings together the available purchase options, identification details, and fitment notes.

Find the Right Transaxle for Your Mower

Start with the complete model number on your original transaxle label, or check your mower’s model and serial number against its parts diagram. Confirm the required side, axle and wheel-hub configuration, mounting points, and control-linkage arrangement. A shared mower series name or transmission family alone does not establish compatibility.

Need help identifying your replacement? Contact PTO Direct USA with your mower’s model and serial numbers and a text clear photograph of the original transaxle label.