Dorman 615-137 Spindle Nut - Front Outer

Dorman 615-137 Spindle Nut for Front Outer Applications

Dorman 615-137 is a spindle nut built to match the fit and function of the original part on specified vehicles. It uses quality materials for dependable performance in front outer hub and axle service, including manual locking hub applications on Ford Ranger, Ford Explorer, and Mazda B-Series trucks.

Key Features

• OE-style spindle nut for front outer driveline service
• Thread size: 1-5/8-16
• Designed for specified manual locking hub applications
• Made from quality materials for reliable fit and function
• Direct replacement reference: Dorman 615-137

Detailed Description

This spindle nut is engineered for front outer use on select Ford and Mazda vehicles where the original hardware must maintain proper hub and axle retention. It is a practical replacement for service work on 1990-1997 Ford Ranger, 1991-1994 Ford Explorer, and select Mazda B2300, B3000, and B4000 models with the listed manual locking hub configurations. The Dorman 615-137 spindle nut is also a direct cross-reference for OE part numbers F0TZ1197B and ZZL133161 for the same application.

For buyers searching for a front outer spindle nut for a 1995-1997 Ford Ranger manual locking hub setup, or a replacement spindle nut for 1991-1994 Ford Explorer front outer service, this part provides the correct thread specification and application coverage. It is also listed for Mazda B-Series front outer fitments across the specified years.

What It Helps Fix

• Worn or damaged spindle nut threads
• Loose or improperly retained front hub hardware
• Service issues during front axle or hub maintenance
• Replacement needs after disassembly of manual locking hub assemblies
• Fitment problems caused by incorrect thread size

Installation Notes and Tips

Verify the vehicle year, make, model, and front outer application before installation. Confirm the thread size is 1-5/8-16 and match the manual locking hub configuration listed for your vehicle. Clean the spindle threads and inspect related hub components for wear before installing the new nut.

Quality Assurance

Dorman designs this spindle nut to match original part fit and function on specified vehicles, using quality materials for reliable service in front outer driveline applications.