WLtoys K170 Rotor Head Set - Replacement Main Blade Hub for UH-60L

Eliminate Head Wobble and Restore Flight Stability

A cracked or warped rotor head is a major safety hazard, leading to catastrophic vibrations and lost control. This WLtoys K170 Rotor Head set solves the problem of mechanical instability at the core of your flight system. By providing a perfectly balanced and rigid hub for your main blades and spindle shaft, it ensures that your UH-60L Black Hawk maintains the smooth, "locked-in" feel required for professional scale maneuvers. Ships worldwide.

Product Highlights

• Reinforced Engineering Composite: Crafted from high-impact material designed to withstand the high centrifugal forces of a brushless 4-blade system.

• Precision-Molded Geometry: Ensures the spindle shaft and blade grips sit at the perfect 90-degree angle for accurate pitch and roll.

• Vibration Dampening: Factory-balanced to minimize mechanical noise, protecting your 6-axis gyro from interference.

• Direct OEM Fit: Designed specifically for the K170-001 specification, ensuring a seamless swap with no modifications needed.

Compatibility

For the WLtoys K170 UH-60L 4CH Brushless RC Helicopter only.
Full model page (specs & photos):
https://www.kidstoylover.com/en-us/products/wltoys-k170-uh-60l-2-4ghz-4ch-brushless-military-rc-helicopter

What’s in the Box

• 1 x Main Rotor Head Set

Install Tips

• Damper Alignment: When moving your rubber dampers to the new head, ensure they are seated flat to prevent uneven blade tracking.

• Spindle Check: Always verify your spindle (feathering) shaft is perfectly straight before sliding it through the new rotor head.

• Screw Security: Use a tiny amount of thread locker on the central main shaft screw to ensure the head remains securely attached during high-RPM flight.

Support & Warranty

• Expert help to choose the right WLtoys K170 spare parts
• 3-month warranty on manufacturing defects
• Ships worldwide

Other Related Parts

Need gears, shafts, servos, LEDs, batteries and more? Browse the full WLtoys K170 spare parts collection:
https://www.kidstoylover.com/collections/wltoys-k170-rc-helicopter-spare-parts-accessories