Moog RK640741 Suspension Control Arm - Front Left Lower

Moog RK640741 Front Left Lower Control Arm

Moog RK640741 is a front left lower suspension control arm for select Subaru and Saab applications. Built from stamped steel with a painted black finish, it is engineered for structural strength and corrosion protection in everyday driving conditions.

Key Features

• Stamped steel construction for a rigid suspension mounting point
• Black painted finish for added corrosion resistance
• Rubber bushings included for proper isolation and ride control
• Mounting hardware included for installation convenience
• Non-adjustable design for direct replacement use
• Fits front left lower suspension positions on select Subaru Legacy, Outback, Forester, Impreza, Baja, and Saab 9-2X models

Detailed Description

This Moog suspension control arm, part number RK640741, is built for the front left lower position and is listed for 1990-2004 Subaru Legacy, 2000-2004 Subaru Outback, 1998-2002 Subaru Forester, 1993-2001 Subaru Impreza, 2003-2006 Subaru Baja, and 2005-2006 Saab 9-2X. It uses stamped steel construction with rubber bushings and a painted finish to support structural durability and corrosion protection. This part cross-references Dorman OE Solutions 520-477 and 524-139 for the same application.

Common Repair Applications

• Worn or cracked control arm bushings
• Excessive front-end looseness or wandering
• Clunking noises from the front left suspension
• Uneven tire wear caused by suspension wear
• Restoring proper lower control arm mounting on Subaru Legacy, Outback, Forester, Impreza, Baja, or Saab 9-2X models

Installation Notes and Tips

Verify vehicle year, make, model, and front left lower position before installation. Inspect related suspension components, including the ball joint and mounting points, since the ball joint is not included with this control arm. Alignment is recommended after replacement to confirm correct suspension geometry.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection on foreign and domestic nameplates. RK640741 is built to OE-style expectations for fit and function in the listed applications.