Hinge Pin Lower 4x63.5mm (2) (ARA330731)

A pair of lower hinge pins for RC suspension systems, sized 4 mm in diameter and 63.5 mm long. These two tough steel pins provide a reliable spare part to replace worn or missing pins and keep the hinge assembly operating smoothly.

Made from durable steel and finished with a polished surface for silky-smooth suspension action, they’re designed to work with compatible hinge carriers and suspension links, helping maintain precise alignment and dependable performance on rough terrain or during fast runs.