Drivetrain Parts

Traxxas

Traxxas 38-Tooth Spur Gear (1.0 Mod) (3954)

38-tooth spur gear (1.0 metric pitch). Traxxas spur gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions. Please consult your owner’s manual for...

Traxxas

Traxxas 30-Tooth Steel Idler Gear (3696)

Replacement 30-tooth steel idler gear for the Magnum 272 transmission. (Does not fit Magnum 272R transmission)

Traxxas

Traxxas 12 mm Tall-Offset Wheel Hubs with Pins (2) (3654)

12 mm tall-offset wheel hex hubs with 2.5x10 mm axle pins (2)

Traxxas

Traxxas 22-Tooth Steel Top Drive Gear (3195)

Replacement 22-tooth steel top drive gear for standard Magnum 272 transmission

Traxxas

Traxxas 12-Tooth Pinion Gear (48-Pitch) 3 mm Bore (2428)

12-tooth pinion gear (48-pitch) fits 3 mm motor shafts and includes set screw. Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions...

Traxxas

Traxxas 23-Tooth Pinion Gear (48-Pitch) 3 mm Bore (2423)

23-tooth pinion gear (48-pitch) fits 3 mm motor shafts and includes set screw. Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions...

Traxxas

Traxxas 22-Tooth Pinion Gear (48-Pitch) 3 mm Bore (2422)

22-tooth pinion gear (48-pitch) fits 3 mm motor shafts and includes set screw. Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions...

Traxxas

Traxxas 21-Tooth Pinion Gear (48-Pitch) 3 mm Bore (2421)

21-tooth pinion gear (48-pitch) fits 3 mm motor shafts and includes set screw. Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions...

Traxxas

Traxxas 19-Tooth Pinion Gear (48-Pitch) 3 mm Bore (2419)

19-tooth pinion gear (48-pitch) fits 3 mm motor shafts and includes set screw. Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions...

Traxxas

Traxxas 18-Tooth Pinion Gear (48-Pitch) 3 mm Bore (1918)

18-tooth pinion gear (48-pitch) fits 3 mm motor shafts and includes set screw. Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions...

Traxxas

Traxxas Black-Seal Ball Bearings 5x11x4 mm (2) (5116A)

Pair of 5x11x4 mm black rubber seal ball bearings. A step above blue-seal bearings, black-seal bearings offer an even tighter seal for ultimate protection and less maintenance in dirty environments.

Traxxas

Traxxas Transmission Gear Cover (3792)

Replacement gear cover for Magnum 272 transmissions. Includes gear cover plug and 3x6 mm screws.

Traxxas

Traxxas 16-Tooth Pinion Gear (48-Pitch) 3 mm Bore (2416)

16-tooth pinion gear (48-pitch) fits 3 mm motor shafts and includes set screw. Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions...

Traxxas

Traxxas 7 mm Wheel Hubs (4) with Axle Pins (9750)

Set of four composite 7 mm wheel hubs with axle pins (8)

Traxxas

Traxxas Red Axle Covers (F&R) (9738-RED)

Give your TRX-4M a custom look with these red axle covers. Sold as a pair.

Traxxas

Traxxas Gray Axle Covers (F&R) (9738-GRAY)

Give your TRX-4M a custom look with these gray axle covers. Sold as a pair.

Traxxas

Traxxas Blue Axle Covers (F&R) (9738-BLUE)

Give your TRX-4M a custom look with these blue axle covers. Sold as a pair.

Traxxas

Traxxas Gear Covers (2) (8987)

Replacement gear covers

Traxxas

Traxxas 22-Tooth Transmission Input Gear (8985)

22-tooth metal transmission input gear with 2.5x12 mm pin

Traxxas

Traxxas Differential Carrier (8981)

Differential carrier includes X-ring gasket, O-rings (2), and 10x19.5x0.5 washer