Steel Adjustable Ball Differential Set by XRAY
This product was added to our catalog on April 1, 2014.
This is an optional XRAY Steel Adjustable Ball Differential Set. This "must have" option is intended for use with the XB4 & XB4 2WD. The differential increases traction and is recommended for low-traction tracks.
The complete factory pre-assembled ball-differential features premium HUDY Spring Steel outdrives and screw for external adjustment, tough crown gear molded from high grade extra stiff and reliable self-developed graphite composite mixture, high-performance bearings, high-quality carbide axial thrust-bearing, heavy-duty diff washers and ceramic 2.4mm diff balls.