Collection: Auto - Radius Arm

Correct your suspension geometry and improve trail durability with our selection of Auto Radius Arm components. At DIY Customs, we provide high-strength boxed steel radius arms, specialized tubular long-arm links, durable polyurethane and Johnny Joint bushings, and heavy-duty caster correction brackets designed for a perfect fit on Ford, Dodge, and custom solid-axle 4x4s. Whether you are correcting "death wobble" on a lifted truck, upgrading to high-clearance arms for larger tires, or seeking specialized adjustable links to dial in your front-end alignment, our professional-grade hardware offers the structural rigidity and articulation you need at unbeatable prices. From specialized greaseable bushings to direct-fit radius arm kits for popular heavy-duty platforms, we carry the essential gear for every suspension project. Don't see the specific arm length, lift height compatibility (0-6"+), or specialized mounting hardware for your rig? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what you are looking for directly to your doorstep!