Billet Aluminum Carburetor Throttle Barrel Arm (O.S. Engines)

Fits O.S. .50 - .105 Nitro RC Helicopter Engines

Enhance your RC helicopter's performance with this premium Billet Aluminum Carburetor Barrel Throttle Arm, engineered to precisely match the OEM geometry of the plastic arm included with O.S. .50 through .105 nitro engines. This direct-fit upgrade offers superior durability, smoother throttle response, and long-lasting performance under demanding flying conditions.

Crafted from high-strength billet aluminum and CNC-machined for exacting precision, this throttle arm is the perfect solution for pilots seeking reliability and consistent throttle control.

Includes:

• (1) Billet Aluminum Carburetor Barrel Throttle Arm
• (1) Black Oxide M3 x 8mm Cap Head Screw
• (1) Stainless Steel #4 External Tooth Lock Washer

Features:

• Compatible with O.S. .50 - .105 nitro helicopter engines
• Matches OEM throttle arm geometry for flawless fit and function
• CNC-machined billet aluminum for strength and minimal weight
• Integrated tapped M2 thread for use with standard M2 ball studs
• Hardware included for secure installation
• Corrosion-resistant construction, ideal for harsh operating environments

Perfect for RC helicopter enthusiasts seeking a durable, high-performance throttle arm that installs easily and performs reliably.

*THROTTLE BARREL ARM ONLY, ENGINE AND ACCESSORIES NOT INCLUDED*