These gears are CNC machined from high-quality steel, then hardened for durability. They will provide smoother and more efficient operation than our standard gears. They also run quieter than the standard gears. The ring and pinion should be run as a set (TKR8151B and TKR8152B) and should not be mixed with any other gear sets.
This ring gear and the 12t pinion gear (TKR8152B) are standard with the NB48.4 vehicle.
Features:
