Powerhobby 42t / 13t Steel Helical Diff Ring / Pinion Gear FRONT FOR Traxxas X-Maxx Outcast 6S Parts Multiple designs are available for

Multiple designs are available for ARRMA 3S

Powerhobby Steel Helical Diff Ring / Pinion Underdrive 33T / 12T FOR Traxxas TRX-4

INCLUDES: One radio box

Two Wheels (truck is 4WD/4WS so these will fit front or rear)

Powerhobby 42t / 13t Steel Helical Diff Ring / Pinion Gear FRONT FOR Traxxas X-Maxx Outcast 6S Parts Multiple designs are available forPowerhobby 42t 13t Steel Helical Diff Ring Pinion Front Gear FOR Traxxas X Maxx Description: The PowerHobby Steel Helical Differential Gear Set upgrades the front differential of the Traxxas X Maxx. The machined helical cut design provides greater strength and smoother operation than the original bevel gears. Both gears must be installed together as a matched set. Features: Hardened steel construction 42 tooth differential ring gear 13 tooth