Dorman 80992 Drive Shaft Bolt - Rear

Dorman 80992 Drive Shaft Bolt for Rear Applications

Dorman 80992 is a rear drive shaft bolt built to match the fit and function of the original hardware on specified Ford, Lincoln, and Mercury vehicles. It uses carbon steel construction, a black finish, and a 12.9 grade design for reliable driveline fastening.

• Direct replacement drive shaft bolt for rear driveline service
• Carbon steel construction with black finish
• 12.9 grade hardware for demanding driveline applications
• Medium thread type with 12 mm thread diameter
• Thread sealer included for added sealing at installation
• 12-point head design for service access
• Engineered to match original fit and function on listed vehicles

Detailed Product Overview

This Dorman drive shaft bolt is designed for rear driveline attachment points on a wide range of Ford F-150, Ford F-250 Super Duty, Ford F-350 Super Duty, Expedition, and related Lincoln and Mercury models. The part number 80992 is also a direct cross-reference to N800594S100 for the same application. With a 38.5 length, 27 thread length, and integral washer outside diameter of 17.75, this bolt is built to align with OE-style driveline hardware requirements.

Use Dorman 80992 when replacing worn, damaged, or missing rear drive shaft fasteners on vehicles such as the Ford F-150, Ford Mustang, and Lincoln Navigator. The 12-point head helps with tool engagement in tight underbody spaces, while the included thread sealer supports a secure threaded connection.

What This Drive Shaft Bolt Helps Address

• Loose or missing rear drive shaft fasteners
• Stripped or damaged driveline bolt threads
• Noise or vibration caused by worn attachment hardware
• Corrosion on original rear shaft bolts
• Service replacement needs during driveline repair

Installation Notes and Tips

Verify thread diameter, thread length, and head style before installation. Clean the mating surfaces and inspect the driveshaft flange and related hardware for wear before tightening. Use the included thread sealer during installation and follow the vehicle service manual for torque specifications.

Compatible With rear applications on many years of Ford E-350 Super Duty, Expedition, F-250 Super Duty, F-350 Super Duty, F-150, Transit, Mustang, Ranger, Explorer, and Lincoln Navigator models, along with additional listed Ford, Lincoln, and Mercury rear driveline applications.

Quality Assurance

Dorman manufactures this replacement hardware to match original part fit and function on specified vehicles. Part number 80992 is engineered from quality materials for dependable driveline service.