ARRMA 14T 48DP MEGA 4x4 RC Pinion Gear - ARAC7777

The ARRMA ARAC7777 is a 14T 48DP pinion gear designed as a direct-fit replacement for ARRMA MEGA 4x4 vehicles. Pinion gears are a common wear item in RC drivetrains, and having the correct tooth count and pitch is essential for proper gear mesh and motor engagement. This 14-tooth, 48 pitch pinion matches the original specification, making it a straightforward like-for-like replacement when the factory gear wears out.

Key Features

• 14T (14-tooth) configuration matches the factory specification for ARRMA MEGA 4x4 models
• 48DP (48 pitch) ensures correct gear mesh with the spur gear in the drivetrain
• Direct OEM-spec replacement — no modification required to fit
• Replacing a worn pinion restores proper drivetrain engagement and reduces strain on the spur gear

Compatible With

• ARRMA MEGA 4x4 models

What's Included

• 1x ARRMA 14T 48DP pinion gear (ARAC7777)