ARRMA ARA727448 Screw Hinge Pin M4x48mm

These high-quality ARRMA screw hinge pins are manufactured from tough material to provide long-lasting performance in your ARRMA vehicle. At M4x48mm, these are the suspension arm pivot pins for the 1/10 2WD 223S platforms — the hinge pin is what the suspension arm swings on, and a bent or worn pin puts slop into the arm that makes the whole corner feel vague and wears the arm bore oval over time.

The custom designed thread-end is the key feature: unlike plain hinge pins retained by e-clips that pop off in crashes, the screw-in design threads securely into place for added fit security, so the pin stays put through the hardest hits and comes back out cleanly with a driver when it's time to service the arms.

Straight, tight hinge pins are the foundation of consistent suspension geometry — replacing suspect pins during an arm rebuild is cheap insurance for precise handling.

Fitment covers the ARRMA Fury 223S, Fury 2WD, and Gorgon platforms. The package includes two M4x48mm screw hinge pins.