A worn or bent shaft here can cause vibration or a loss of power to the axles

51T: PH51TM8

Aluminum construction for added chassis rigidity

Traxxas1/16 Kyle Busch

REQUIRES: Installation on suspension assembly

Powerhobby Hardened Steel 36T Mod1 5mm Pinion Gear Mod 1 Speed Run / Drag Racing Slot Car Parts A worn or bent shaftPowerhobby Hardened Steel 36T Mod1 5mm Pinion Gear with 2 Grub Screws Description Fine tune your RC vehicles gearing with a Powerhobby Hardened Steel Mod 1 Pinion Gear. Designed for motors with a 5mm shaft, these gears provide the strength and durability needed for high power RC cars, trucks, speed run vehicles, and drag racing applications. Each pinion features two set screw holes for a more secure attachment to the motor shaft. Two M4 grub screws