This replacement kit contains four inner lower suspension pins sized 4x67.5mm for ARRMA Talion 6S EXB and compatible ARRMA 6S platforms. Made from hardened and blackened 4140 steel, the pins are offered as direct replacements to restore pivot points in the front and rear lower suspension arms.
The pins function as wear components within the suspension linkage and help maintain arm alignment and predictable articulation under heavy use. They replace the factory part AR330381 and match the original geometry so no chassis modification should be required when fitting correct-model parts.
Packaging may ship components pre-assembled where applicable, and installation longevity is aided by using a medium-strength threadlocker on fasteners to prevent loosening during running. This product is for use on RC model vehicles only.