Traxxas Ring Gear & Pinion 12/47 Ratio Rear RC Differential - 6779

The Traxxas TRX6779 is a rear differential ring gear and pinion gear set featuring a 12/47 tooth ratio, designed as a direct-fit spare part for compatible Traxxas RC vehicles. Differential gears are a core drivetrain component, and having the correct ratio is essential for maintaining stock power delivery and wheel speed balance at the rear axle. This is a genuine Traxxas replacement part, supplied as a matched ring and pinion pair to restore a worn or damaged rear differential to factory specification.

Key Features

• 12/47 gear ratio matches the factory rear differential specification for compatible Traxxas models
• Supplied as a matched ring gear and pinion gear pair for direct differential replacement
• Genuine Traxxas spare part, ensuring correct fitment and material specification
• Replaces worn, stripped, or damaged differential internals to restore standard drivetrain performance
• Part number TRX6779 for accurate identification when ordering

What's Included

• 1x rear differential ring gear (47 tooth)
• 1x rear differential pinion gear (12 tooth)

What You Need

• Appropriate tools for differential disassembly and reassembly (screwdrivers, hex drivers)
• Differential fluid if renewing the differential assembly
• Refer to your vehicle's manual to confirm TRX6779 is the correct differential gear set for your specific model