ZTR LEFT/RIGHT TRANSAXLE ASSEMBLY New, Hydro-gear ZT-3100 series models ZJ-GMBB-3C4C-1PXX/ZJ-KMBB-3C4B-1PXX zero-turn style commercial-grade
hydrostatic transaxles. Includes a left and right transaxle for building ZTR vehicles or for use as replacement on equipment.
Integrated 10cc variable displacement axial pump and a 16cc fixed displacement drive motor.
Features include a die cast aluminum housing, external oil filter for easier maintenance, belt-drive input pulley with fan,
single control lever per unit for forward/reverse and speed control, disengagement lever to allow freewheeling,
four bolt hub for direct mounting of wheel and parking brake.