Traxxas Differential Ring and Pinion Gear 37T 13T

Brand: Traxxas
Model number: TRA6879
Replacement ring and pinion gear set for the rear differential on the Traxxas Slash 4x4. The set pairs a 37-tooth ring gear with a 13-tooth pinion gear, giving you the two steel gears that mesh inside the diff housing.
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$16.99

Product Details

Replacement ring and pinion gear set for the rear differential on the Traxxas Slash 4x4. The set pairs a 37-tooth ring gear with a 13-tooth pinion gear, giving you the two steel gears that mesh inside the diff housing.
Cars: Traxxas Slash 4x4
Use: Upgrade
Tooth Count: 13T
Bore Size: 5mm
Needed to Complete (not included):
  • Hobby knife
  • Glue
  • Paint and finishing tools
NOTE: Photo of completed model is for illustrative purposes only. This is a model kit that requires assembly.

More info

This is a steel ring and pinion gear set built for the rear differential on the Traxxas Slash 4x4. The ring gear carries 37 teeth and the pinion gear carries 13 teeth, and together they form the meshing pair that transfers power from the driveshaft into the differential and out to the axles.

  • Steel construction for the ring and pinion pair, which holds up to the constant meshing load better than a softer material would
  • 37-tooth ring gear sized to run inside the rear differential housing
  • 13-tooth pinion gear that meshes directly with the ring gear
  • Used on the Traxxas Slash 4x4 rear differential

What's Included

  • One differential ring gear (37T)
  • One differential pinion gear (13T)

Why Choose This Product

If you're putting together a rear differential for the Slash 4x4, this gear set gives you the matched ring and pinion pair the diff needs to run. Steel construction means the teeth are built to take the ongoing mesh contact inside the housing.

About the Brand

Traxxas

Customer reviews


J. Roberts 11/29/2022

Great Power Upgrade

fits well and def a better gear than stock, you'll also need the e revo 3.3 front diff gear too

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