Front Arm Shaft Replacement for DJI Mini 4 Pro/Mini 5 Pro OEM Arm Axis Front Arm Hinges Repair Parts for DJI Mini 3 Drone Accessories

After my DJI Mini 4 Pro elegantly flew itself into a tree while attempting to do an Active Track recording in the park (obstacle avoidance failed spectacularly), I noticed that the front left arm was more wobbly than normal. After a little research I found that it's actually quite common for the rotating arm shafts to bust at the base. Based on the reviews I purchased 2 of these replacement arm shafts - one for my actual broken DJI left arm, and one as a backup to keep in the bag. After a fairly simple repair (the only caveat being the 3 small mounting torx screws that keep the rotating arm in place - they're easy to accidentally drop into the body of the drone. Taking the battery out makes for fairly easy retrieval though), the drone was as good as new. Functions and feels just like the other arm that still has an OEM arm shaft. 100% would buy again.

I bought this item a while back because I crashed my drone. Replaced with this part and the drone has been restored to it's original condition. Thank you.

Just what I needed great price

This hinge fits perfect. Minimal issues installing. It helps if you use a magnetic screw driver. One screw fell into the housing of the body and it took 10 minutes to retrieve it. The drone arms swivels precisely like it should.

It works as advertised. I suggest two improvements for a designed part: a) - show an arrow pointing up for the placing of the part on the drone, and b) make the screws magnetic so that they are easy to place with the screwdriver.

Replaced myself on my DJI mini 4 pro.

THIS IS THE OEM DESIGN! I suggest using this design over the more solid looking one because, you WANT this to be the weakest point and break here rather than a more expensive and time consuming complete arm assembly replacement!

My son crashed my drone into the side of the house and broke one of the arms. Very thankful that this part exists on Amazon. Works perfectly

Ce monte parfaitement en lieu et place de l’original, la qualité semble identique et le drone revole sans problème, une dizaine d’heures de vol et rien à signaler

Works as intended, resistance is a bit different to the original but had no impact on functionality of handling. The price is just a bit too much. So far the drone is flying without any problems.

Worked great

Greso good

Ho acquistato questo ricambio per sostituire un pezzo rotto del mio DJI Mini 4 Pro e devo dire che sono rimasto davvero molto soddisfatto. Il componente è perfettamente compatibile, le dimensioni coincidono al millimetro e il montaggio è stato semplice e immediato, senza necessità di adattamenti o forzature. Una volta installato, il drone è tornato a funzionare esattamente come prima: nessun gioco, nessuna vibrazione anomala e prestazioni identiche all’originale. Dopo diversi voli di prova posso dire che il ricambio è solido e affidabile. L’unico piccolo aspetto migliorabile riguarda il packaging: la busta era integra, ma una parte in plastica spuntava leggermente all’esterno. Il prodotto non era danneggiato, quindi nulla di grave, però una protezione un po’ più curata darebbe una sensazione di maggiore attenzione. Nel complesso, ottimo acquisto, soprattutto per chi deve riparare il Mini 4 Pro senza spendere cifre elevate per il ricambio originale. Consigliato.