Traxxas Output 51-Tooth Metal RC Gear - 7784X

The Traxxas TRX7784X is a 51-tooth metal output gear designed as a drivetrain component for specific Traxxas RC vehicles. This transmission gear is a direct-fit part for compatible Traxxas models and requires the matching #7785X input gear to function correctly — that input gear must be purchased separately if not already installed. As a metal output gear, TRX7784X offers greater durability compared to standard plastic drivetrain components, making it a worthwhile consideration when rebuilding or servicing a worn transmission.

Key Features

• 51-tooth metal output gear built to Traxxas OEM specifications
• Must be paired with the Traxxas #7785X input gear — not compatible with other input gears
• Metal construction provides improved durability over stock plastic gear options
• Direct replacement part for worn or damaged output gears in compatible Traxxas models
• Style code TRX7784X ensures correct part identification when ordering

Compatible With

• Traxxas 77036-4
• Traxxas 77096-4
• Traxxas 77097-4
• Traxxas 77136-4
• Traxxas 78086-4
• Traxxas 78097-4

What's Included

• 1x Traxxas 51-tooth metal output gear (TRX7784X)