Adjustable ball differential updated with extra-hardened output shafts for increased lifespan. The outdrives are laser-engraved XH for easy recognition.
The XB2 ball differential is recommended for all XB2 designs when applied to very-low to medium-traction dirt or clay areas to improve traction. The externally-adjustable ball differential is machined from HUDY Spring Steel and is also hardened for additional durability and long lifespan. A high-quality carbide thrustbearing and carbide balls are included for ultra-smooth operation. The ball differential comes factory pre-assembled.