This is the GPM Racing Traxxas hardened steel #45 rear differential ring gear & pinion gear.
Part location: Inside rear gearbox
Improve the transmission of power in the differential case
This product includes :
Ring Gear 1pc
Pinion Gear 1pc
Stainless Steel Flat Head Screw 2.5x8 4pcs
Major advantages of upgrading to this part/product:
1. The material is upgraded to harden steel #45 to make it more durable and sturdy to use.
2. Reduce the gap in between gears, in order for the gears to run smoother and more powerful.