Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear Right

Dorman 523-318 Suspension Knuckle Bushing Kit

Restore rear suspension knuckle support on select Ford Explorer models with this Dorman OE FIX suspension knuckle bushing kit. Instead of replacing the entire knuckle assembly, this repair solution lets you replace worn bushings and return the suspension to proper operation with a targeted repair.

Built with metal and rubber construction, Dorman 523-318 is made for rear left and rear right applications on the Ford Explorer. It is a practical choice for drivers searching for a rear suspension knuckle bushing kit for 2011-2019 Ford Explorer rear right or 2011-2018 Ford Explorer rear left service.

Key Features

• OE FIX design for replacing worn suspension knuckle bushings without replacing the full knuckle
• Metal and rubber construction for suspension mounting support
• Fits rear right and rear left positions on select Ford Explorer models
• Direct replacement style for service on the rear suspension knuckle
• Mounting hardware included for installation
• Designed for Ford Explorer rear suspension bushing repair applications

Detailed Description

Dorman 523-318 is a suspension knuckle bushing kit engineered for select Ford Explorer rear suspension applications. It addresses wear in the knuckle bushings themselves, which can otherwise lead to a more expensive knuckle replacement at the dealership. By servicing the bushings directly, this kit supports a more efficient repair path for the rear suspension assembly.

This part cross-references Monroe Shocks & Struts (e.g., JBU2416) for the same application. It is also associated with OE reference BB5Z5B758A. For buyers comparing Ford Explorer suspension knuckle bushing kit options, Dorman 523-318 provides a focused replacement for the worn bushing interface.

What It Helps Fix

• Rear suspension clunking caused by worn knuckle bushings
• Excessive play at the rear knuckle mounting point
• Uneven rear suspension movement from deteriorated rubber bushings
• Repair costs tied to replacing the entire knuckle assembly
• Service issues on 2011-2019 Ford Explorer rear right and 2011-2018 Ford Explorer rear left positions

Installation Notes and Tips

Verify rear position and model year before ordering. This kit is intended for 2011-2019 Ford Explorer rear right and 2011-2018 Ford Explorer rear left applications. The bushing dimensions vary by location, so compare the original knuckle and bushing measurements before installation. Proper pressing tools and suspension service procedures are recommended for a clean repair.

Quality Assurance

Dorman OE FIX parts are built to provide a repair-focused alternative when original components wear out. Dorman 523-318 is designed around the service need created by worn suspension knuckle bushings, helping restore the rear suspension connection on the Ford Explorer with a targeted replacement approach.