Details

• Brand:

  

  

• SKU:

  W717462-S439

• Positions: Left Upper, Left Rear, Right Upper, Right Rear, Rear Upper, Rear
• Other Names:

  Bracket U-Nut, Retainer Nut, Spare Tire Retainer U-Nut, Skid Plate Nut, Skid Plate U-Nut, Upper Bracket Retainer, Rear Bracket Nut, Spacer Nut, Diesel Exhaust Fluid (Def) Tank Nut, Fuel Tank Strap Nut, Spare Tire Nut, Nut Adjusting Screw

• Description:

  This is a genuine Ford U-nut that Ford references in a multi-role capacity for the fuel-tank or DEF-tank skid plate, upper bracket retainer, spare-tire retainer and adjusting-screw nut. It replaces the earlier W717635-S439 nut. Sample applications include the F-250 through F-550 Super Duty with 6.2L, 6.7L, 6.8L and 7.3L engines; these examples are illustrative rather than a complete fitment list. A cracked or missing U-nut lets the skid plate or bracket loosen, producing rattles and loss of protection for the tank. This is a single-use fastener that Ford specifies cannot be reused or reinstalled, so it should be replaced rather than refitted. Because Ford publishes this number as universal service hardware rather than as a single-model part, no finished list of every compatible vehicle is published; confirm the exact application for your vehicle by VIN before ordering. This is a multi-year service part that fits across the model years of the listed Ford applications.

• Notes: Part cannot be reused/reinstalled.
• Replaces:

  W717635S439

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