Dorman 615-820 Spindle Nut - Front

Dorman 615-820 Spindle Nut for Ford and Lincoln

Dorman 615-820 is a steel spindle nut engineered to match the fit and function of the original hardware on specified vehicles. It is built for front-end driveline and axle service where correct thread engagement, hex size, and material strength matter.

• Steel construction for durable service
• M10-1.50 thread size with coarse thread type
• 13 mm hex size for serviceability
• 6-point design
• 11.6 thickness specification
• Direct replacement spindle nut for OE-style fit and function

Vehicle Fitment

• Fits 2004-2023 Ford F-150, front
• Fits 2006-2022 Ford Expedition, front
• Fits 2006-2022 Lincoln Navigator, front
• Fits 2006-2008 Lincoln Mark LT, front
• Fits 2010-2014 Lincoln Mark LT, front

Detailed Description

This Dorman spindle nut is designed for front axle and hub service on Ford F-150, Ford Expedition, Lincoln Navigator, and Lincoln Mark LT applications. The steel body, coarse M10-1.50 thread, 13 mm hex, and 6-point profile support proper torque application during repair work. If you are replacing front spindle hardware on a 2004-2023 Ford F-150 or a 2006-2022 Lincoln Navigator, Dorman 615-820 provides the OE-style dimensions needed for a correct service fit. This part cross-references Monroe Shocks & Struts (e.g., N802827S2, N802827S100) for the same application.

Common Repair Uses

• Replacing worn or damaged front spindle hardware
• Restoring proper thread engagement on hub and axle service
• Addressing stripped or rounded nut surfaces
• Correcting fitment issues during front-end driveline repair
• Supporting maintenance on Ford and Lincoln front axle assemblies

Installation Notes and Tips

Verify thread size, hex size, and vehicle application before installation. Use the correct service procedure for the front hub or axle assembly, and confirm the nut seats fully without cross-threading. Because this spindle nut is listed as one-time use, replace it during service rather than reusing the removed part. For Ford F-150, Expedition, Navigator, and Mark LT front applications, confirm the original hardware specification matches M10-1.50 and 13 mm hex requirements.

Quality Assurance

Dorman manufactures this spindle nut as a direct replacement part built from quality materials for reliable performance on specified vehicles. The design follows the original part’s fit and function for front service on Ford and Lincoln applications.