Tekno RC TKR8151B Differential Ring Gear 39T Clutch Powerhobby Single-Stage Crawler Foam Inserts

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Tekno RC TKR8151B Differential Ring Gear 39T Clutch Powerhobby Single-Stage Crawler Foam InsertsTekno RC TKR8151B Differential Ring Gear (CNC, 39t, straight cut, use with TKR8152B) Product Description: The TKR8151B is a 39 tooth straight cut CNC differential ring gear for the Tekno NB48. 4, used with the TKR8152B 12t pinion. Straight cut gears run smoother and quieter than standard gears. Run as a set with TKR8152B. A direct replacement. Features: 39 tooth straight cut CNC ring gear Use with the TKR8152B pinion (run as a set) Smoother and