There are two arms per side. The Front Lower Compliance Fore Arms carry one spherical bushing and one spherical ball joint and act as the factory caster adjuster via an eccentric bolt. The Front Lower Lateral Aft Arms carry two spherical bushings and one ball joint, anchor the lower strut, and act as the factory camber adjuster. Together they replace Tesla arm assemblies 1420341-00-C, 1420346-00-C, and 1027351-00-E.
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