HPI Racing Heavy-Duty Final Gear 38T Nitro RS4 MTTower Stock# LXTB54 • Manufacturer Stock# A856
This gear screws to the differential case, found inside each gear box.
Replaces worn or damaged final gears.
One Heavy-Duty 38 Tooth Final Gear.
Attaching to diff case with four screws (not included).
Diameter: 1.42" (36mm)