Tekno RC TKR5403 Differential Ring Gear 40T CARS & TRUCKS (N)Bethgon Coalporter 8 Car Set

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Tekno RC TKR5403 Differential Ring Gear 40T CARS & TRUCKS (N)Bethgon Coalporter 8 Car SetTekno 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