Traxxas Ring Gear & Pinion Gear Machined Spiral Cut Front RC Differential - 5379R

The Traxxas TRX5379R is a machined spiral-cut ring gear and pinion gear differential set for the front differential of compatible Traxxas vehicles. Designed as a direct replacement for worn or damaged differential internals, this RC differential kit uses a spiral-cut gear design that provides smoother, quieter meshing compared to straight-cut alternatives. If you're rebuilding the front diff on your Traxxas model, this is the OEM-spec part to reach for.

Key Features

• Machined spiral-cut gear teeth for smoother engagement and reduced noise during operation
• OEM Traxxas specification ensures a precise, direct-fit replacement with no modification required
• Compatible with a wide range of Traxxas models including Slash, Stampede, Rustler, and Bandit variants
• Suitable for front differential rebuild or replacement on supported Traxxas platforms
• Sold as a matched ring gear and pinion gear set for a complete differential gear replacement

What's Included

• 1x Machined spiral-cut ring gear
• 1x Machined spiral-cut pinion gear

What You Need

• Differential housing, differential balls, outdrive cups, and associated hardware if rebuilding the full front differential assembly
• Traxxas-compatible tools for disassembly and reassembly of the front differential
• Diff fluid appropriate for your driving style and conditions (sold separately)