Traxxas

3956R Spur gear, 54t tooth (0.8 metric pitch, compatible with 32-pitch) (requires #6814 center differential)

3956X Spur gear, steel, 54-tooth (0.8 metric pitch, compatible with 32-pitch) (requires #6780 center differential)

3958 Spur Gear 0.8P 58T Jato

3960 Spur Gear 0.8P 65T E-Maxx

3961 Spur Gear 0.8P 68T E-Maxx

3965 Cap Head Machine Screw 2.5x8mm (6)

3967 Traxxas 3X10mm Shoulder Screws (6)

3969 Output Shaft Transmission E-Maxx

3971 Screws, 3x35mm cap-head machine (hex drive) (6)

3975 Traxxas Titan 550 Size Motor (21T)

3975R Motor, Titan® 550, reverse rotation (21-turns/ 14 volts) (1)

3977R Traxxas Cover, gear (upper & lower) (1)/ dust plug (1)/ 3x6mm CS