XRAY 354946-G Graphite Composite Spur Gear 46T for XB8 with Steel Bushing  [XR-354946-G]

XRAY graphite spur gear for improved drivetrain response

The XRAY 354946-G composite center differential spur gear is a precision 46-tooth component designed to sharpen drivetrain feedback. Constructed from graphite composite, it lowers rotating mass to help the car respond more quickly to driver inputs. A molded steel bushing delivers added durability for sustained running sessions.

Advantages of graphite composite material

Using graphite composite yields a favourable strength-to-weight ratio that helps reduce inertia without compromising durability. The material also helps reduce gear noise, making the powertrain quieter under load and easier to set up for consistent lap times.

Made for the XB8 platform

Specifically matched to the XRAY XB8 series, this spur gear installs easily and is intended to handle the stresses of competitive driving. The integrated steel bushing keeps alignment steady and reduces wear on mating parts.

A practical, performance-minded swap for XB8 owners seeking a lightweight spur gear with proven durability under track conditions.