Mevotech GS301139 Suspension Trailing Arm - Rear

Rear Suspension Trailing Arm for Nissan and INFINITI

Mevotech GS301139 is a rear suspension trailing arm built from steel with a black finish and rubber bushings. It is a non-adjustable OE-style replacement for restoring rear suspension geometry on select Nissan Z, Nissan 370Z, and INFINITI applications.

• Steel construction for structural strength
• Black coated finish
• End 1 type: bushing
• End 2 type: fork
• Bushings included: yes
• Bushing material: rubber
• Ball joint included: no
• Adjustable: no

Fitment and Application

Compatible with rear suspension applications on select vehicles. Fits 2023-2025 Nissan Z, rear. Fits 2009-2020 Nissan 370Z, rear. Fits 2014-2017 INFINITI QX50, rear. Fits 2015 INFINITI Q40, rear. Fits 2014-2015 INFINITI Q60, rear. Fits 2013 INFINITI EX37, rear. Fits 2010-2013 INFINITI G37, rear. Fits 2010-2012 INFINITI EX35, rear. Fits 2011-2012 INFINITI G25, rear.

This part cross-references Dorman OE Solutions 526-446 for the same application.

What This Trailing Arm Helps Address

• Rear suspension looseness or instability
• Clunking or knocking from worn rear suspension bushings
• Uneven rear wheel tracking caused by worn control arm components
• Ride quality changes from fatigued OE trailing arm bushings
• Handling response loss in rear suspension service repairs

Installation Notes and Tips

Install as a rear suspension trailing arm replacement on the listed Nissan and INFINITI models. Verify vehicle year, model, and rear suspension configuration before installation. Because this arm is non-adjustable, final alignment should be checked after replacement.

Quality Assurance

Mevotech GS301139 is an OE-replacement suspension component made with steel construction and rubber bushings for service on the listed rear applications. It is engineered to restore OE performance, handling, and ride characteristics on covered Nissan Z, Nissan 370Z, and INFINITI models.