Hot Racing Steel Helical Differential Ring & Pinion Gear for Traxxas X-Max/XRT (Rear) 42T/13T ClubMX The hollowed out body visually

The hollowed out body visually shows the internal multi-stage gear transmission

Power is supplied via a Power Supply or battery

Note that the package includes a set of red aluminum washers

Device Query and Device Statistics to help with troubleshooting

- 2x Double-sided reference sheets

Hot Racing Steel Helical Differential Ring & Pinion Gear for Traxxas X-Max/XRT (Rear) 42T/13T ClubMX The hollowed out body visuallyHot Racing 42T 13T high carbon steel helical rear differential ring and pinion gear set for Traxxas X Maxx and XRT. The precision spiral cut gears retain the stock 42 13 ratio while providing a stronger, smoother running alternative to the factory bevel gears. Rear differential application 42T ring gear and 13T pinion High carbon steel helical construction Retains stock 42 13 ratio Replaces Traxxas 7791 and 7777 components Ring and pinion must be