Tekno RC TKR5403 Differential Ring Gear 40T 1/43 Slot Car Use with TRX-4M foam stand

Use with TRX-4M foam stand (9794) for 1/18 scale models

RTR E-Firestorm 10T Flux STD

Phillips Screwdrivers: #0

which makes the car hard to drive smoothly out of corners because you cannot anticipate when drive will arrive

Tekno RC TKR5403 Differential Ring Gear 40T 1/43 Slot Car Use with TRX-4M foam standTekno RC TKR5403 Differential Ring Gear (40t, NT48 front, ET48 front rear) Product Description: The TKR5403 is a 40 tooth differential ring gear used at the NT48 front diff and the ET48 front and rear diffs. It meshes with the diff pinion to transfer power; a direct replacement for a worn or damaged ring gear. Features: 40 tooth differential ring gear NT48 front ET48 front and rear diffs Meshes with the diff pinion Direct replacement part Fits: Tekno