The Traxxas 8929 Suspension Arms are heavy‑duty replacement arms designed to provide strength, durability, and reliable performance for your vehicle’s suspension system. Made from rugged composite material to withstand impacts and rough terrain, these arms help maintain proper wheel alignment and support stable handling. They are compatible with Traxxas Slash 4X4, Stampede 4X4, Rustler 4X4, and Rally 4X4 models, making them an ideal choice when repairing or upgrading your suspension for improved durability and performance.