Moog RK641841 Suspension Control Arm - Rear Lower

Rear Lower Control Arm for Subaru and Saab

Moog RK641841 is a rear lower suspension control arm built for select Subaru Impreza, Subaru Legacy, and Saab 9-2X applications. It uses forged steel construction, rubber bushings, and an adjustable design to support rear suspension alignment on covered vehicles.

Key Features

• Forged steel construction for structural strength
• Black corrosion-resistant finish
• Rubber bushings included
• Adjustable rear lower control arm design
• Direct replacement for rear suspension service on select Subaru and Saab models
• Moog RK641841 cross-references Dorman OE Solutions 522-688 for the same application

Detailed Description

Moog premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection. RK641841 is a rear lower control arm for 1993-2007 Subaru Impreza, 1993-1999 Subaru Legacy, 1990-1992 Subaru Legacy, and 2005-2006 Saab 9-2X applications. It is built from forged steel and finished in black for added durability, while the included rubber bushings help restore proper suspension articulation and mounting stability. This part number, RK641841, is a practical OE-style replacement for rear suspension repair on Subaru Impreza and Subaru Legacy platforms.

What It Helps Address

• Rear suspension looseness or excess movement
• Worn or cracked control arm bushings
• Alignment issues at the rear lower suspension
• Clunking or knocking from the rear suspension area
• Uneven tire wear related to rear suspension wear

Installation Notes and Tips

Fits 1993-2007 Subaru Impreza, rear lower; 2005-2006 Saab 9-2X, rear lower; 1993-1999 Subaru Legacy, rear lower; and 1990-1992 Subaru Legacy, rear lower. Notes for Impreza, Legacy, and 9-2X applications indicate up to plus/minus 1-1/2 degree camber and plus/minus 1-1/2 degree toe, and that the vehicle uses front and rear arms in the covered configuration. Because this arm is adjustable, a professional alignment is recommended after installation. Ball joint is not included, and grease fitting is not included.

Quality Assurance

Moog suspension components are engineered for fitment-focused replacement and corrosion protection. RK641841 is built with forged steel and rubber bushings to support long-term service in rear lower suspension applications.