Description
Mustang MTL312 Hydraulic Drive Motor Sun Shaft Gear - Replacement for OEM Part Number 199989
Fits Machine: Mustang MTL312 Compact Track Loader
Fits Drive Motor Series: Daikin
Replaces Hyundai Part #: 199989
NOTE: This Sun Shaft Gear ONLY FITS the "DAIKIN" series drive motors with the 8-bolt gearbox cover. The manufacturer tag on the motor side of the drive motor should also have "DAIKIN" on it.
Rebuild your Mustang MTL312 Hydraulic Final Drive with a brand-new Sun Shaft Gear! This Sun Shaft Gear is located in the center of the first gearset you encounter during disassembly. The Sun Shaft Gear is also referred to as a Sun Gear or Drive Gear and it couples to the internal drive motor shaft, transferring power from the motor side to the planetary side. We recommend replacing the original sun gear if the splines are sharp, stripped, or missing to avoid total drive failure.
This Sun Shaft Gear is designed to directly replace Mustang's OEM part number 199989, ensuring exact fitment with OEM-like performance.