Rear arm axis replacement compatible with Mini 2, Mini 4K, Mini 2 SE, and Mavic Mini. This part replaces the rear arm shaft hinge only. Confirm that the rear arm axis on your drone matches this replacement before ordering. Not compatible with other drone models. Key benefits Restores folding arm function after hinge damage or wear, helping the drone to normal operation. Precision manufactured to match the original arm axis geometry for a secure fit and reliable movement. Durable material and accurate design reduce the need for repeated repairs and extend service life. Includes a tool kit to make disassembly and installation more convenient. What is included Rear arm axis replacement for the rear hinge (one unit) Fixing screws T5 screwdriver Antistatic tweezers T001 pry bar Function and performance Replaces the rear arm shaft hinge to correct problems caused by longterm use, excessive force on the arm, or collisions. Designed to restore smooth extension and folding of the rear arm and to stabilize the hinge during flight operations. Manufactured to align with original specifications for consistent performance. Compatibility and fit Compatible with Mini 2, Mini 4K, Mini 2 SE, and Mavic Mini models for rear arm axis replacement only. Confirm body position and hinge type before installation to ensure correct fit. Not suitable for front arm hinges or other drone models. Use scenarios after impact: a broken rear hinge after a landing impact or collision to make the drone flightready again. Maintenance for older drones: Swap a worn rear arm axis during routine maintenance to prevent hinge failure while flying. Field during travel: Carry the spare axis and included tools for quick onsite repairs to reduce downtime. Installation notes Basic skills recommended. Use the included T5 screwdriver and pry bar for careful removal and installation. Keep small screws and parts organized during the to ensure proper reassembly. Verify alignment and smooth movement of the arm before flight. This rear arm axis replacement is a practical part designed to restore rear hinge function for the listed Mini and Mavic Mini models. Confirm compatibility with your drone model and hinge position prior to .