Traxxas Carburetor Throttle Arm 3mm Set Screw TRX 2.5

Traxxas Carburetor Throttle Arm is a simple, effective replacement part that restores solid throttle control on TRX 2.5, 2.5R, and 3.3 nitro engines. It's designed for straightforward installation and uses a 3 mm set screw for a reliable hold during tuning and running.

Key Features

• 3 mm set screw — secures the throttle arm in place to reduce slop and maintain consistent throttle response.
• Direct fit for TRX engines — made for TRX 2.5, 2.5R, and 3.3 engines so it installs without modification.
• Replacement throttle arm — useful for routine maintenance, rebuilds, or after a crash to get your nitro engine back to reliable operation.

Why Choose This Product

This Traxxas Carburetor Throttle Arm is a no-fuss part that gets throttle linkage back to factory-style performance. If you're servicing a TRX 2.5/2.5R/3.3 engine or swapping worn components, the 3mm set screw design makes the arm a dependable, easy-to-install option.