Details

• Brand:

  

  

• SKU:

  W715713-S900

• Positions: Left, Right
• Other Names:

  Alternator Stud, Alternator Mount Stud, Exhaust Manifold Stud, Stud

• Description:

  This is a genuine Ford manifold stud, a high-strength threaded stud built on the HT1 base that Ford uses at exhaust manifold and accessory mounting points. Ford dealer catalogs list it under several names including Manifold Stud, Exhaust Manifold Stud, and Alternator Stud, and this part supersedes the earlier numbers W701768-S431 and W715713-S431. It threads into the cylinder head or block and provides a fixed shoulder so a nut can clamp the exhaust manifold, alternator, or related component firmly in place under heat and vibration. You will find it used across a wide range of Ford applications including the 6.7L Power Stroke diesel exhaust manifold, the 4.6L modular engine alternator mount, E-Series and F-Series trucks, Mark LT, and Mercury Monterey and Mountaineer, with applications spanning a broad range of model years. These are representative examples rather than a complete list. On the 6.7L diesel exhaust manifold, service guidance notes that the studs at certain cylinder positions should be handled carefully when replacing a broken stud. A corroded, stripped, or broken manifold stud lets the manifold loosen, which causes exhaust leaks, ticking or hissing noises, and in severe cases a warped sealing surface. Because this is a high-temperature fastener, always install it correctly and torque the retaining nut to the Ford specification. Confirm the correct stud for your specific vehicle and engine against your VIN before ordering.

• Replaces:

  w701768s431, w715713s431

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