Dorman Lateral Arm Bolt

Why the Lateral Arm Bolt Matters

The lateral arm bolt is a small but critical piece of your vehicle's rear suspension system. It secures the lateral link — commonly called a lateral arm or rear control arm — to the steering or suspension knuckle. This bolt frequently seizes or breaks when removing the rear suspension knuckle to service a wheel bearing, turning what should be a straightforward wheel bearing job into a frustrating ordeal. Having a quality replacement on hand is not just convenient — it is essential for completing the repair safely.

Dorman's Approach to Lateral Arm Bolt Replacement

Since 1918, Dorman has been the automotive aftermarket's pioneering problem solver, releasing thousands of parts and components that were once only available from original equipment manufacturers. That same philosophy drives their suspension hardware line, including their lateral arm bolts.

Dorman's Lateral Link Bolt is a direct replacement for the hard-to-find original equipment part, allowing for a safe, complete repair. Rather than requiring a dealer visit or leaving a vehicle sidelined while you hunt down an obscure OE fastener, Dorman makes this critical hardware accessible through the aftermarket. Each bolt matches the fit and function of the original, with hardened steel construction allowing for secure installation of the control arm.

Hardened Steel Construction and Quality Validation

The demands placed on suspension fasteners are significant. Lateral arm bolts must withstand constant road vibration, corrosive elements, and the clamping forces that keep your rear suspension geometry dialed in. Dorman's suspension bolts undergo material testing and validation to ensure proper fit and long service life. The use of hardened steel is not incidental — it is specifically chosen to replicate the structural integrity of the original equipment part and resist the kind of corrosion and stress fatigue that causes these bolts to seize in the first place.

Dorman chassis components are designed, engineered, and manufactured to match or exceed the specifications and performance of the original equipment. Dorman gives repair professionals and vehicle owners greater freedom to fix motor vehicles, and for over 100 years has been driving new solutions for the aftermarket, releasing tens of thousands of replacement products engineered to save time and money.

A Hard-to-Find Part Made Easy to Source

One of the most overlooked challenges in rear suspension work is sourcing replacement hardware after a seized or broken bolt forces an unplanned repair. OE dealers often treat individual fasteners as dealer-only items or bundle them with larger assemblies at a steep premium. Dorman addresses this gap directly — their lateral arm bolt is stocked as a standalone replacement so technicians and DIYers can get back to work without unnecessary delays or cost overruns.

For a broader look at Dorman's full catalog of suspension, chassis, and vehicle hardware, visit the Dorman brand page. To explore all available lateral arm bolts across brands, browse the complete Lateral Arm Bolt category.