XRAY Center "Large" Differential Ring Gear. This is the optional 48 Tooth large external spur gear used in the XRAY XB8 Large Center Differential (XRA3555013). This gear is manufactured from HUDY Steel and precision machined on a special gear machine. This gear will provide more bottom end power compared to the stock 46 tooth gear, at the expense of reduced top end speed.
This product was added to our catalog on May 11, 2017