Moog RK660276 Suspension Control Arm - Rear Lower Rearward

Moog RK660276 Rear Lower Control Arm

Moog RK660276 is a rear lower rearward suspension control arm for select Chevrolet, Buick, Pontiac, and Oldsmobile applications. It uses stamped steel construction with a painted black finish and rubber bushings to support OE-style suspension geometry on vehicles such as the Chevrolet Impala, Buick LaCrosse, and Pontiac Grand Prix.

Key Features

• Stamped steel construction for structural strength
• Painted black finish for added corrosion protection
• Rubber bushings included
• Adjustable design for rear lower rearward suspension service
• Moog premium control arm for foreign and domestic nameplates
• Part number RK660276 for direct catalog lookup

Detailed Description

This suspension control arm is built for the rear lower rearward position and is engineered to restore proper suspension alignment and wheel control on a range of GM passenger cars. Moog RK660276 is listed for 2000-2013 Chevrolet Impala, 2014-2016 Chevrolet Impala Limited, 2005-2009 Buick Allure, 2005-2009 Buick LaCrosse, 1997-2008 Pontiac Grand Prix, 2000-2007 Chevrolet Monte Carlo, 1997-2005 Buick Century, 1997-2004 Buick Regal, and 1998-2002 Oldsmobile Intrigue. This part cross-references Dorman OE Solutions 905-502 for the same application. The RK660276 part number is also referenced in interchange listings for OE-style replacement searches.

What It Helps Address

• Rear suspension looseness or unstable handling
• Excessive play from worn control arm bushings
• Alignment issues related to rear lower rearward arm wear
• Noisy suspension movement from deteriorated rubber bushings
• Uneven tire wear caused by worn rear suspension components

Installation Notes

Verify vehicle year, make, model, and rear lower rearward position before ordering. This control arm includes bushings, but it does not include a ball joint, mounting hardware, or a grease fitting. Because it is adjustable, final alignment should be checked after installation. Confirm all fasteners and mounting points are in serviceable condition before assembly.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection. RK660276 is built as a regular-grade suspension replacement for select Chevrolet Impala, Buick LaCrosse, and Pontiac Grand Prix applications, with OE-style fitment coverage across the listed vehicles.