Keep your machine’s transaxles running and in top shape by performing routine maintenance.
Hydro-Gear’s Transaxle Oil Service Kit (Part No. 72750) contains everything you need to optimize the performance and extend the life of your machine's transaxles. With oil formulated from high-quality base stocks combined with modern performance additives, you can expect your Hydro-Gear drive systems to continue to perform under a wide variety of demanding operating conditions. This kit has been designed for use in our ZT-2800, ZT-3100, ZT-3200, ZT-3400, and ZT-3600 transaxles.
Not sure which transaxles are on your machine? Check out our Owners page for instructions on how to identify your Hydro-Gear transaxles.
I need a kit, how do I get one? Use our Dealer Locator. We recommend calling to verify they have our Hydro-Gear Commercial Transaxle Oil Service kit in stock (Part No. 72750).
Learn how to properly change the oil in your Hydro-Gear Transaxles
After you've completed the oil change process on both your transaxles, it's imperative to purge any air out of the systems to ensure optimum performance. This video walks you through the Air Purging process.
Safety Data Sheet for Hydro-Gear Commercial Genuine Transaxle Oil