Front Arm Axis Replacement for DJI Mini 3 Pro/Mini 3 Front Arm Hinges Repair part front arm pivot, it is used to replace your damaged ones. DJI Mini 3 Front Arm Shaft For DJI Mavic Mini3 Pro Drone Arm Shaft Front/ Rear Axis Quadcopter Drone Arm Axis Repair For DJI Mini Series Packaging includes: 1pcs front arm shaft for mini 3/mini 3 pro/mini 4 pro Xmipbs Disassemble Original Gimbal Camera Arm with Signal... About this item This front arm shaft is compatible with Mavic Mini 3/Mini 3 pro/Mini 4 pro drone. This rotating shaft uses an aluminum base and an aluminum vertical slide block, durable and reliable. The shell is made of 304 stainless steel with high strength and good stability. Repair part front arm pivot, it is used to replace your damaged ones. Need professional installation, due to... The shell is made of 304 stainless steel with high strength and good stability. This rotating shaft uses an aluminum base and an aluminum vertical slide block, durable and reliable.