Propeller set Xrec for DJI Phantom 4 — replacement drone propellers, model SB3906

Replacement propeller set Xrec for DJI Phantom 4 — replacement drone propellers, model SB3906 is a set of rotor blades designed as direct-fit replacements for damaged or worn stock propellers used on Phantom 4 series drones. The set restores aerodynamic balance and flight performance by providing matched blades engineered for lift and reduced vibration. These propellers are intended for routine maintenance, quick on-field repairs and to return a Phantom 4 to reliable operation after propeller damage.

Advantages

The Xrec propeller set is manufactured to offer consistent blade pitch and balanced weight distribution, which helps maintain stable hover and responsive control. The replacement blades aim to minimize vibration and provide predictable thrust comparable to original equipment. Their construction supports simple installation and immediate return to flight, making them practical for both hobbyists and professional operators who need dependable spare parts for maintenance and repair.

Suitable for

• Replacement of damaged or worn Phantom 4 propellers
• On-field emergency repairs during recreational or professional flights
• Routine maintenance to preserve flight stability and performance
• Training and practice flights where spare propellers are needed

Key specifications

• Compatibility: designed for use with DJI Phantom 4 series drones
• Set contents: matched pair or set of rotor blades intended to replace stock propellers
• Material: durable polymer composite suitable for rotor blades (plastic composite)
• Function: optimized for lift, thrust consistency and reduced in-flight vibration
• Installation: quick-fit mounting compatible with Phantom 4 propeller mounting system

How to use

Before installation, power off the drone and remove the battery. Inspect the motor shafts and mounting interfaces for dirt or damage. Align each replacement Xrec propeller with the corresponding motor so that the blade orientation matches the original clockwise or counterclockwise position. Secure the propellers following the Phantom 4 manufacturer's recommended procedure, ensuring they are tightened to the correct torque and locked in place. After installation, perform a brief ground check at low throttle to confirm smooth rotation and absence of excessive vibration before normal flight.

Usage recommendations

Keep several spare propellers available if you operate in environments where impacts are likely. Regularly inspect propellers for cracks, chips or deformation and replace any compromised blade immediately. Use manufacturer-recommended mounting and balancing practices to maintain flight stability; do not attempt to repair cracked blades, and replace the set if damage is detected.