This is the Heavy-Duty 38 Tooth Final Gear for the Nitro RS4 MT Kit.|
This gear screws to the differential case, found inside each gear box.
Replaces worn or damaged final gears.
Hardened steel constructon is less prone to stripping than stock
One Heavy-Duty 38 Tooth Final Gear.
Attaching to diff case with four screws (not included).
Diameter: 1.42" (36mm)