Details

• Brand:

  

  

• SKU:

  W715779-S439

• Positions: Left, Right
• Other Names:

  Torque Strut Bolt, Lateral Arm Mount Bolt, Bolt

• Description:

  This is a genuine Ford torque arm mount bolt, an M14 by 72 millimeter bolt built on the HB2 base that secures the engine torque arm, torque strut, or lateral arm to its mounting bracket. Ford dealer catalogs list it under several names including Torque Arm Mount Bolt, Engine Torque Strut Mount Bolt, and Lateral Arm Mount Bolt, all referring to the same fastener. It clamps the torque arm firmly to the engine cradle or body so the powertrain is restrained from rocking under acceleration and gear changes while the soft mounts isolate vibration. This is a single-use fastener: it must not be reused or reinstalled once removed, and a new bolt must be fitted whenever the joint is serviced so the correct clamp load and thread integrity are restored. You will find it used across a wide range of Ford and Lincoln applications including Edge, Fusion, Mustang, MKX, MKZ, and Nautilus across engines such as 1.5L, 1.6L, 2.0L EcoBoost, and 2.5L, with applications spanning a broad range of model years. These are representative examples rather than a complete list. A loose, missing, or reused-and-stretched torque arm bolt lets the mount shift, which causes engine movement, clunking or banging on acceleration and braking, driveline vibration, and accelerated mount wear. Because this is a torque-sensitive, single-use fastener, always replace it with the correct genuine bolt and torque it to the Ford specification. Confirm the correct bolt for your specific vehicle and engine against your VIN before ordering.

• Notes: Part cannot be reused/reinstalled.

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