Genuine OEM Hydro-Gear RH Transaxle – ZC-AUBB-3DKB-1PPX, EZT2200. DIRECT REPLACEMENT FOR HUSQVARNA # 510375602. Upgrade and revitalize your zero-turn mower with this. This is a complete, integrated drive system featuring a 10cc motor & 10cc pump in a single, maintenance-free housing, designed for precision steering and long-term reliability & durability in your zero-turn mowers. The low-maintenance design means less time on upkeep and more time on the grass. The internal mesh oil filter extends life while the external cog brake provides maximum holding power. 1-inch diameter with 4-bolt hub. Up to 215 ft-lb torque output. Elite Fitment & Crossover Chart. BRAND Series / Model Family OEM PART #’S Specific Popular Models. Z200 / RZ Series. MZ Magnum / MZ Series. All MZ Magnum models with EZT-2200. ZX Series / PP Series. Z / RZ Series. TimeCutter® MX / SS. Quest® E / S-Series. Quest E-Series (42″, 50″), Quest S-Series (54). This is the most common Dixon application for the ZC-AUBB-3DKB-1PPX. Residential models using the. For 42″ and 48″ decks. Black Bear ZTR 34. Aftermarket transmissions often lack the internal mesh oil filters and precision-ground gears found in this OEM unit. Ensure your mower maintains its 7 MPH top speed and hill-climbing power with a factory-new replacement. BANG A GONG LET’S GET IT ON! WE LOVE YOUR BUSINESS! THE PHOTOS ARE FOR REFERENCE ONLY! MAKE SURE THE PART FITS BASED OFF YOUR PART NUMBER AND NOT OFF THE PHOTO!