Product Description
The Hydro-Gear ZU-GPEE-SNLB-21XX is a genuine OEM ZT-3400 integrated hydrostatic transaxle designed for commercial zero-turn mowers requiring exceptional durability, high torque output, and smooth hydrostatic performance. Built with Hydro-Gear's commercial-duty design, the ZT-3400 features a high-efficiency axial piston pump, integrated charge pump, external spin-on oil filter, and heavy-duty internal gearing to deliver reliable performance in demanding mowing conditions. Manufactured to original equipment specifications, this transaxle restores factory performance and long service life.
The ZU-GPEE-SNLB-21XX is the current OEM service replacement for the discontinued ZU-GPEE-3NLB-21XX