XRAY Complete Center Gear Differential (XB4 '15)
About this part
This is an optional XRAY Complete Center Gear Differential, for use with the XB4 2015 only. The XB4 gear diff ensures increased on-power steering for nearly all types of tracks, and is ideal for both carpet and clay tracks.
The super-smooth gear diff includes a composite case and cover with exchangeable spur gear. The gear diff set includes an 81 tooth spur gear with a range of various spur gears also available.
The internal gears are precision-molded from tough XRAY developed composite material, ensuring long lifespan and super-smooth, efficient operation.
The maintenance-free diff design will benefit racers of all levels. When the diff is correctly built, there is no need for maintenance for a very long time… no need for frequent oil changes, and no leakage due to our superior sealing system.