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

Fits Y.S. 56 - 120 Nitro RC Helicopter Engines

Upgrade your RC helicopter with this precision Billet Aluminum Carburetor Barrel Throttle Arm, specifically designed to fit Y.S. 56 through Y.S. 120 nitro engines. This high-quality throttle arm is engineered to match the exact geometry of the OEM plastic arm included with Y.S. engines, ensuring a seamless direct-fit replacement.

Machined from durable billet aluminum, this throttle arm delivers enhanced throttle response, improved durability, and consistent performance in even the most demanding flight conditions.

Includes:

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

Features:

• Compatible with Y.S. 56 - 120 nitro RC helicopter engines
• Matches OEM plastic arm geometry for perfect fit and function
• CNC-machined from billet aluminum for strength and precision
• Integrated tapped M2 thread for standard M2 ball studs
• Includes stainless steel hardware for secure, corrosion-resistant installation
• Lightweight and built to withstand extreme RC flight conditions

Perfect for serious RC pilots looking for a reliable, high-performance throttle arm that installs easily and performs flawlessly.

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