Delphi TC8171 Lateral Arm - Rear Upper

Rear Upper Lateral Arm for Dodge Dart

Restore rear suspension geometry with this Delphi lateral arm, part number TC8171. It is a standard replacement steel arm with rubber bushings, built for the rear upper position on 2013-2016 Dodge Dart models.

Key Features

• Delphi TC8171 lateral arm for rear upper suspension service
• Steel construction for strength and consistent fit
• Rubber bushings included; black bushing color
• Standard replacement grade for OE-style service work
• Mounting hole diameter: 0.48 in. / 12.2 mm
• Mounting hardware is not included

Product Details

Delphi applies OE-focused dimensional and material analysis to its aftermarket steering and suspension portfolio, and this TC8171 rear upper lateral arm follows that approach. It is engineered for 2013-2016 Dodge Dart rear upper applications and uses steel construction with included rubber bushings to support stable suspension movement and proper alignment geometry. The Delphi TC8171 is a direct-fit suspension replacement for drivers servicing a Dodge Dart rear upper lateral arm with OE-style specifications.

This part cross-references Dorman OE Solutions 524-998 for the same application.

Common Problems This Part Can Address

• Rear suspension looseness or excess movement
• Worn or cracked bushings in the rear upper arm
• Clunking or knocking from the rear suspension
• Alignment issues related to a damaged lateral arm
• Corrosion or fatigue in the original steel arm

Installation Notes

Fits 2013-2016 Dodge Dart, rear upper. Verify the mounting hole diameter and suspension position before installation. Because mounting hardware is not included, reuse serviceable fasteners or source the correct hardware separately. After installation, perform a rear alignment check to confirm suspension geometry is set correctly.

Quality Assurance

Delphi subjects its OE-style suspension components to extreme temperature and salt-spray testing, along with dimensional and material analysis, to support fit and durability expectations for aftermarket service.