The Ford W714639-S439 is the genuine OE turbocharger mounting bolt for 2011-2026 Ford 6.7L Powerstroke trucks. Turbo mounting fasteners live next to the exhaust side of the engine, where constant heat cycling can stretch, seize or corrode them. Bolts that snap or gall during turbo removal need to be replaced before the turbo goes back on.

This factory M10 x 40mm flange bolt restores the original thread engagement and clamp load at the turbo mount so the turbocharger stays secure and aligned. It is the correct Ford service part for the 6.7L turbo assembly. No core required.

Key Features & Benefits

• Genuine Ford Hardware: Factory part number W714639-S439 for the 6.7L Powerstroke turbocharger mount.
• M10 x 40mm Size: Matches the OE fastener so the turbo seats with the correct thread engagement.
• Flanged Hex Head: Built-in washer face spreads clamp load evenly across the mounting surface.
• Direct Replacement: Swaps in for a worn, damaged or missing turbo mounting bolt.

Technical Specifications

• Manufacturer: Ford Motorcraft
• Part Number / SKU: W714639-S439
• Product Type: Engine Bolt
• Size: M10 x 40mm
• Truck Compatibility: 2011-2026 Ford Super Duty 6.7L Powerstroke
• Engine Platform: 6.7L Powerstroke
• Core Requirement: No core required

Vehicle Fitment & Technical Installation Notes

Fits 2011-2026 Ford 6.7L Powerstroke.

Installation Tip: Clean the threaded holes and check them for damage before installing the turbo, and start each bolt by hand to avoid cross-threading. Tighten the mounting bolts evenly in steps and torque to the Ford service manual value for your model year.