Dorman 527-351 Lateral Arm - Rear Left Upper

Dorman 527-351 Rear Left Upper Lateral Arm

Dorman 527-351 is a direct replacement lateral arm for select Ford and Lincoln vehicles with rear left upper suspension applications. Built from steel with rubber bushings, it is engineered and tested to replace the original equipment part on the specified vehicles.

Key Features

• Steel construction for suspension strength and durability
• Rubber bushings included for OE-style mounting and isolation
• Bolt-on attachment with bushing ends on both sides
• Standard replacement lateral arm for rear left upper position
• Non-adjustable design with black finish
• Part number 527-351 for easy identification

Detailed Description

This Dorman lateral arm is built for the rear left upper suspension position on select Ford Edge, Lincoln Nautilus, Lincoln Continental, and Lincoln MKX models. The casting/forged control arm design uses steel construction and rubber bushings to match the original suspension layout and restore proper rear suspension geometry. If you are replacing a worn rear left upper lateral arm on a 2015-2021 Ford Edge or a 2016-2018 Lincoln MKX, Dorman 527-351 provides a direct-fit service part for the listed applications. This part cross-references MOOG Chassis Products RK643304 for the same application.

What This Part Helps Address

• Rear suspension looseness or instability
• Clunking or knocking from the rear suspension area
• Uneven tire wear related to worn suspension linkage
• Excessive movement from deteriorated bushings
• Loss of rear alignment control at the left upper position

Installation Notes and Tips

Confirm vehicle fitment by year, make, model, and rear left upper position before installation. This arm uses a bolt-on attachment and includes bushings, but mounting hardware is not included. Because the part is non-adjustable, proper installation and alignment checks are important after replacement. Compatible With 2022-2024 Ford Edge, rear left upper; 2022-2023 Lincoln Nautilus, rear left upper; 2015-2021 Ford Edge, rear left upper; 2019-2021 Lincoln Nautilus, rear left upper; 2017-2020 Lincoln Continental, rear left upper; and 2016-2018 Lincoln MKX, rear left upper.

Quality Assurance

Dorman states this lateral arm is precision-engineered and rigorously tested for reliable OE-style replacement on the specified vehicles. The part number 527-351 is built as a standard replacement suspension component for the listed Ford and Lincoln applications.