Dorman 527-108 Suspension Control Arm - Rear Lower Rearward

Dorman 527-108 Rear Lower Rearward Control Arm

Dorman 527-108 is a boxed suspension control arm engineered as a standard replacement for the original equipment part on select Ford, Mercury, and Lincoln applications. It is built from steel with a powder-coated finish and includes rubber bushings for service on the rear lower rearward position.

Key Features

• Fits 2006-2010 Ford Explorer, rear lower rearward
• Fits 2007-2010 Ford Explorer Sport Trac, rear lower rearward
• Fits 2006-2010 Mercury Mountaineer, rear lower rearward
• Steel construction with a boxed design for OE-style replacement fitment
• Powder-coated finish for added surface protection
• Rubber bushings included; ball joint not included or installed
• Press-in ball joint mounting type and threaded ball joint stud type
• Cross-references MOOG Chassis Products RK642950 for the same application

Detailed Description

This Dorman suspension control arm is precision-engineered and tested to replace the original rear lower rearward arm on specific vehicles. The boxed steel design, bent shape, and standard replacement grade support proper suspension geometry on the Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer platforms. Dorman 527-108 is built with black rubber bushings and a powder-coated black finish to match the demands of everyday suspension service.

For buyers searching for a rear lower rearward control arm for 2006-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, or 2006-2010 Mercury Mountaineer, this part provides a direct replacement option with OE-style dimensions and mounting points. Part number 527-108 also cross-references Monroe Shocks & Struts 172286 for the same application.

Common Repair Uses

• Restores worn rear suspension arm geometry
• Addresses clunking or looseness from deteriorated bushings
• Replaces a bent or corroded rear lower rearward control arm
• Helps correct rear suspension instability or uneven tire wear
• Supports proper alignment after suspension wear is found

Installation Notes and Tips

Confirm vehicle fitment by year, make, model, and rear lower rearward position before installation. This control arm uses press-in ball joint mounting provisions, but the ball joint is not included or installed. Mounting hardware is not included. Inspect adjacent suspension components, bushings, and fasteners during service to avoid repeat repairs.

Quality Assurance

Dorman designs this control arm as a precision-engineered replacement and subjects it to rigorous testing for reliable OE-style service on the listed Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer applications.