Replacement Rotor Head Linkage Set 2 for WLtoys K150 AS350 RC Helicopter

Restore Precision Flight Control

Are you experiencing loose handling or inconsistent blade tracking on your WLtoys K150? Over time, the original linkages can become worn or damaged during rough landings, leading to a loss of control precision. This Linkage Set 2 is specifically designed for the AS350 Squirrel rotor head assembly to eliminate mechanical slop, ensuring your 4-channel brushless helicopter responds accurately to every command and maintains the stability provided by the 6-axis gyro.  Ships worldwide.

Product Highlights

• High-Strength Composite Material: Molded from durable, lightweight plastic to provide the necessary flexibility while maintaining rigid control under high-speed brushless rotation.

• Perfect Mechanical Geometry: Factory-calibrated dimensions ensure an exact fit with the K150's swashplate and rotor head, maintaining the critical pitch angles required for stable flight.

• 3-Piece Value Pack: Includes a complete set of three linkages, allowing you to refresh the entire rotor head assembly simultaneously for balanced performance.

• Friction-Reduction Design: Smooth internal eyelet finish reduces resistance against ball links, prolonging the life of your servos and improving overall flight efficiency.

Compatibility

For the WLtoys K150 Brushless RC Helicopter only.
Full model page (specs & photos):

https://www.kidstoylover.com/en-us/products/k150-brushless-rc-helicopter

What’s in the Box

• 1 x WLtoys K150 RC Helicopter Linkage Set 02

Install Tips

• Linkage Alignment: When snapping the linkages onto the ball joints, ensure they are oriented correctly; the side with the larger opening should face the ball for the smoothest fit.

• Symmetry Check: After installation, verify that all three linkages move freely without binding. All linkages in the set should be at identical lengths to ensure even blade tracking.

• Ball Link Inspection: Before mounting the new set, inspect the metal ball links for any debris or damage; a clean contact surface will prevent premature wear of the new plastic linkages.

• Gyro Calibration: After replacing any mechanical part of the rotor head, it is recommended to perform a level surface gyro calibration to ensure the 6-axis system adapts to the new hardware.

Support & Warranty

• 3-month warranty on manufacturing defects
• Ships worldwide

More Spare Parts & Accessories

Looking for additional spares for your WLtoys K150 Brushless RC Helicopter? Visit our dedicated WLtoys K150 Brushless RC Helicopter Spare Parts collection for propellers, linkages, hardware and more essential components. Ships worldwide.