Wishbone / Control / Trailing Arm Bush - Delphi - TD626W

A wishbone or control arm bush is a crucial rubber or polyurethane component that sits at the pivot point of the control arm. It allows the arm to pivot while absorbing road shock and vibration, maintaining proper wheel alignment and ensuring a smoother ride.

Signs of a worn bush include clunking noises from the suspension, especially over bumps, a less responsive steering feel, increased vibration, or visible cracks and degradation of the rubber on the bush itself during inspection.

While technically possible with the right tools and knowledge, suspension work is safety-critical. Professional installation by a qualified mechanic is highly recommended to ensure correct fitment and maintain vehicle safety.

The key dimensions are: Inner diameter: 110 mm, Outer diameter: 131 mm, and Thickness/Strength: 122.5 mm.

This specific part is designed for the MAZDA BT50 3.0D (2006-2015) and the FORD RANGER ET TDCi 3.0D (Front Outer).

Yes, cross-reference numbers from brands like AYD, BECK/ARNLEY, BLUE PRINT, and others are available, along with compatible OEM references. However, the Delphi TD626W is a specific, quality replacement option.

Worn or damaged bushings are a common cause. Inspect the TD626W bush and other suspension components for signs of wear, cracking, or looseness. Replace if necessary.

This can indicate alignment issues, often caused by worn suspension components like the wishbone bush. Have the suspension system inspected and aligned by a professional.

A worn control arm bush can lead to excessive play in the suspension, resulting in a less direct steering response. Check the condition of the TD626W bush and related steering/suspension parts.