Dorman 618-066 Spindle Nut Washer - Front or Rear

Dorman 618-066 Spindle Nut Washer

Dorman 618-066 is a steel spindle nut washer built to match the fit and function of the original hardware on specified vehicles. It is used in front and rear wheel-end service on select Subaru Standard applications, where correct washer dimensions help maintain proper spindle nut setup.

Key Features

• Steel construction for dependable wheel-end hardware service
• Inside diameter: 0.965 in.
• Thickness: 0.169 in.
• Outside diameter: 1.559 in.
• Direct replacement style for specified Subaru Standard front and rear applications

Detailed Description

This spindle nut washer is engineered as an OE-style replacement for Subaru Standard models in the 1976-1987 range, including front applications from 1976-1987 and rear applications from 1980-1982. Dorman 618-066 is made from steel and sized to match the original part’s fit and function, helping preserve correct spindle nut seating during wheel-end service. This part cross-references 623204080 for the same application.

For buyers searching for a Subaru Standard spindle nut washer, front spindle nut washer, or rear spindle nut washer for 1976-1987 Subaru Standard service, this part number provides a direct-reference option. The Dorman 618-066 designation is also useful when matching replacement hardware by OE-style dimensions rather than by vehicle trim alone.

Common Uses

• Replacing a worn or missing spindle nut washer during hub or bearing service
• Restoring proper spindle nut hardware fit on Subaru Standard front wheel-end assemblies
• Restoring proper spindle nut hardware fit on Subaru Standard rear wheel-end assemblies
• Addressing incorrect washer thickness or diameter during axle-end reassembly
• Supporting accurate spindle nut seating after wheel-end maintenance

Installation Notes and Tips

Verify the washer dimensions against the original hardware before installation. Confirm whether the application is front or rear, since fitment differs by position on Subaru Standard models. Clean the spindle and mating surfaces before assembly, and inspect the spindle nut and related wheel-end components for wear or damage during service.

Quality Assurance

Dorman manufactures this spindle nut washer as a replacement part designed to match original fit and function on specified vehicles. The steel construction and OE-style dimensions support consistent hardware replacement for Subaru Standard applications. Part number 618-066 is listed for confirmed fitment on 1976-1987 Subaru Standard front and 1980-1982 Subaru Standard rear applications.