Model number: TRA6788
Drop-in front differential assembled and pre-filled for quick service. Built with steel gears and 30k-weight silicone oil to handle Velineon brushless power—ideal for VXL 4X4 owners.
Product Details
Drop-in front differential assembled and pre-filled for quick service. Built with steel gears and 30k-weight silicone oil to handle Velineon brushless power—ideal for VXL 4X4 owners.
Cars: Traxxas Rustler 4x4, Traxxas Slash 4x4, Traxxas Stampede 4x4
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
Traxxas Pro-Built 4X4 Differential is a ready-to-install front differential designed for fast replacement and reliable drivetrain performance. The sealed unit arrives professionally assembled and pre-filled with 30k-weight silicone oil so you can get back on the trail or track with minimal setup.
Key Features
- Professionally assembled for simple, drop-in replacement of the front differential.
- Sealed assembly pre-filled with 30k-weight silicone oil for predictable diff action and low maintenance.
- Hardened steel gears that resist wear under Velineon brushless horsepower.
- Direct replacement for VXL 4X4 models, matching stock mounting and fit.
- Includes a 13-tooth pinion and a 37-tooth ring gear to maintain correct gearing.
- Not compatible with Titan-powered 4X4 models.
Technical Specifications
- Assembly: Pro-built, sealed front differential
- Oil: Pre-filled with 30k-weight silicone oil
- Gear material: Steel gearset
- Gearing: 13-tooth pinion gear and 37-tooth ring gear
- Intended use: Front differential for 4X4 VXL models
What's Included
- Pro-built front differential assembly (pre-filled)
- 13-tooth pinion gear
- 37-tooth ring gear
Why Choose This Product
The Traxxas Pro-Built 4X4 Differential Front saves time on repairs and upgrades by arriving ready to install. Its sealed, pre-filled design and steel gears are aimed at drivers running Velineon brushless setups who want a dependable, maintenance-friendly replacement. Choose this unit when you need a straightforward, durable front diff for VXL 4X4 applications.
About the Brand
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