Mevotech GS801173 Suspension Trailing Arm - Rear

Rear Suspension Trailing Arm for Subaru

Restore rear suspension geometry with this Mevotech suspension trailing arm, part number GS801173. Built from steel with a black finish, it uses a rubber bushing at one end and a fork-style end at the other for OE-style rear suspension service on select Subaru applications.

• Steel construction for structural strength
• Black coated finish
• Rubber bushing included
• End 1 type: bushing
• End 2 type: fork
• Non-adjustable design
• No ball joint included

Fitment Details

Compatible with rear suspension applications on select Subaru models. Fits 2014-2018 Subaru Forester, rear. Fits 2016-2017 Subaru Crosstrek, rear. Fits 2012-2016 Subaru Impreza, rear. Fits 2013-2015 Subaru XV Crosstrek, rear. This part cross-references MOOG Chassis Products RK643441 for the same application.

Product Description

The Mevotech GS801173 trailing arm is a premium OE replacement suspension component for the rear of select Subaru vehicles, including the Subaru Forester, Subaru Crosstrek, Subaru Impreza, and Subaru XV Crosstrek. Its steel body and rubber-bushed mounting points are specified to restore original rear suspension performance, handling, and ride characteristics. The GS801173 is a direct-fit style replacement for vehicles that use a bushing-to-fork trailing arm layout.

Common Repair Symptoms

• Rear suspension clunking or knocking noises
• Excessive rear wheel movement or instability
• Uneven tire wear caused by worn suspension geometry
• Loose or degraded trailing arm bushings
• Handling changes after rear suspension wear

Installation Notes

Verify rear position and vehicle application before installation. Inspect adjacent bushings, mounting points, and related rear suspension components for wear before replacing the arm. Because this trailing arm is non-adjustable, proper fitment and alignment condition should be confirmed during service. Professional alignment is recommended after rear suspension repairs on Subaru Forester, Crosstrek, Impreza, or XV Crosstrek models.

Quality Assurance

Mevotech Original Grade components are built as OE-style replacement parts for service applications where factory-like fit and function matter. Part number GS801173 is engineered for the listed Subaru rear suspension applications and uses the specified steel and rubber construction for dependable replacement service.