Traxxas 8279R Ring gear differential/ pinion gear TRX-4 N Lights 9" straight track

9" straight track

snow - and even water

This is the HO Scale J

That alignment matters more than it sounds

Traxxas 8279R Ring gear differential/ pinion gear TRX-4 N Lights 9" straight trackTraxxas 8279R Ring gear differential pinion gear TRX 4 This is a genuine Traxxas ring and pinion gear set for the differential on the Traxxas TRX 4. These factory gears restore precise mesh and smooth, reliable power transfer to the axles after long term wear, keeping your TRX 4 crawling with confidence. Made to exact Traxxas specifications for a direct fit installation into the stock differential housing. Genuine Traxxas replacement part #8279R