Front Differential Large Bevel Gear 38T (XB8) by XRAY
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This is an optional 38T front differential crown gear from XRAY. This crown gear is CNC machined from hardened HUDY steel developed specially for gears, allowing for ultra-true, vibration-free running. All edges are chamfered for smooth engagement. The "38" symbol is laser-engraved for easy recognition, as well as the bearing size is ground for maximum precision. Using this gear in the front diff of your XB8 alters the gear ratio from 3.333 (with 40T original gear) to 3.167. This makes the car easier to drive, especially in bumpy condition, and improves on-power stability. The new 38T front diff crown gear improves traction and reduces sliding.
This product was added to our catalog on June 12, 2007.
Tuesday, Jun 19 2007 (about 9 years ago)
XRAY Front Differential Large Bevel Gear 38T (XB8)
This is for the XB8 not the NT1. Good option to have for certian conditions where you would want the front set of wheels to rotate faster than the rear. Gives a more aggressive feeling when steering into a corner.