4pcs/lot Diameter 2.1/2.6/3.1/4.1mm Rudder Arms Landing Gear Steering Arm DIY Accessories For RC Airplanes Parts

Specification:Module 1: Product Title & Core Benefits Premium RC Front Steering Arm with Brass Bushing for RC Models - 4PCS Pack

Upgrade your RC model's front steering system with our premium steering arms. Designed for precision and durability, these arms feature a high-quality brass bushing that ensures smooth rotation and reduces wear, providing precise steering control for your RC aircraft, car, or boat.

The package includes 4 pieces, giving you ample supply for multiple builds or keeping as essential spare parts. Whether you are building a new model, repairing a crash, or upgrading your steering linkage, these arms provide the high rigidity and reliability required for precise control.

Module 2: Key Features Key Features

High-Quality Material: Manufactured from durable plastic with a precision brass bushing, offering excellent wear resistance and long service life. Precision Fit: Available in multiple inner diameters (Φ2.1mm / Φ2.6mm / Φ3.1mm / Φ4.1mm) to perfectly match your specific model's steering shaft. Smooth Operation: The brass bushing ensures smooth, wobble-free rotation, reducing friction and improving steering response. Multi-Purpose Use: Ideal for RC airplanes, helicopters, cars, and boats requiring front steering linkage. Value Pack: Sold in a 4-piece pack, ideal for saving money and keeping spares on hand.

Module 3: Application Scenarios Perfect Applications

RC Airplanes: Perfect for front landing gear steering and nose wheel control. RC Helicopters: Essential for precise front steering linkage setup. RC Cars & Trucks: Ideal for front wheel steering upgrades and repairs. RC Boats: Reliable for rudder steering mechanisms. Note: Please check your shaft diameter before ordering (Φ2.1mm / Φ2.6mm / Φ3.1mm / Φ4.1mm).

Module 4: Specifications & Size Chart Specifications

Brand: Hua Kai Remote Control Material: Plastic + Brass Bushing Available Inner Diameters: Φ2.1mm / Φ2.6mm / Φ3.1mm / Φ4.1mm Total Length: 31mm Mounting Hole Distance: 17mm / 22mm Quantity: 4 pcs per pack

Important Notes Before Ordering

Please carefully check your required inner diameter before purchasing (e.g., Φ2.1mm, Φ2.6mm, Φ3.1mm, or Φ4.1mm).

Due to manual measurement, please allow a 1-2mm tolerance.

Please ensure the shaft diameter matches your model's steering mechanism.

Module 5: Installation Tips How to Install

Slide the steering arm onto the front steering shaft of your RC model.

Secure the arm using the appropriate set screw or locking mechanism (not included).

Connect the steering linkage to the arm's mounting holes (17mm or 22mm distance).

Ensure the arm rotates freely with the brass bushing before final tightening.