Control Arms & Parts

Control Arms & Parts: Linking Wheels to Your Nissan

Murfreesboro Nissan understands your desire for top-quality parts to keep your vehicle in excellent condition. Control arms create pivoting connections between wheel assemblies and the vehicle frame, allowing controlled suspension movement. These components incorporate bushings at frame mounts and ball joints at wheel ends. Your Versa or Armada relies on control arms to maintain proper wheel alignment angles throughout the full range of suspension travel.

Control Arm Design Elements

Upper and lower arms form geometric relationships determining camber, caster, and toe alignment specifications. Rubber or polyurethane bushings at chassis mounts absorb vibrations while permitting rotational movement. Ball joints at outer ends provide multi-directional articulation for steering and suspension and steering inputs. Different control arm designs suit various suspension configurations from MacPherson struts to double wishbone systems.

Arm Component Failures

Bushings deteriorate from constant flexing combined with temperature cycling and environmental exposure. Ball joint boots tear, allowing contamination that accelerates internal wear. Control arm bodies bend from severe impacts altering suspension geometry. Mounting points corrode in salt-exposed regions weakening structural connections. Normal wear gradually increases clearances in ball joints and bushings.

Control Arm Service Needs

Clunking from the suspension during turns or over bumps indicates worn bushings or ball joints. Irregular tire wear suggests alignment problems from compromised control arm geometry. Steering pulling to one side points to bent arms or failed components. Genuine Nissan control arms maintain precise specifications for bushing durometer, ball joint tolerances, and arm geometry that aftermarket parts frequently compromise.

Car enthusiasts know that while there are many online parts suppliers, Murfreesboro Nissan stands out as the premier choice.