Mevotech GS50477 Suspension Knuckle Bushing - Rear Lower

Suspension Knuckle Bushing for Rear Lower Applications

Mevotech GS50477 is a suspension knuckle bushing built for rear lower suspension service on select Chevrolet, Saab, Pontiac, and Saturn vehicles. It uses a rubber construction with a press-in attachment method to support a precise OE-style replacement for worn suspension pivot points.

For drivers searching for a rear lower suspension knuckle bushing for 2004-2011 Chevrolet Malibu, 2003-2011 Saab 9-3, or 2005-2010 Pontiac G6, this part number provides a direct-fit service option. The black rubber design measures 2.04 in. long with a 0.48 in. inside diameter and 1.79 in. outside diameter.

Key Features

• Mevotech GS50477 suspension knuckle bushing for rear lower suspension locations
• Rubber construction for suspension isolation and pivot support
• Press-in attachment method for OE-style installation
• Black finish with 2.04 in. length, 0.48 in. inside diameter, and 1.79 in. outside diameter
• Direct replacement search term for Chevrolet Malibu rear lower knuckle bushing and Saab 9-3 rear lower bushing service
• Cross-reference part numbers include MOOG K200268 and Dorman Premium BK90630PR for the same application

Detailed Description

Mevotech GS50477 is a suspension knuckle bushing used in rear lower suspension positions on compatible applications. The rubber material helps restore the connection point between suspension components, while the press-in design supports a serviceable replacement for the original bushing location. This part is commonly searched as a rear lower suspension knuckle bushing for Chevrolet Malibu, Saab 9-3, Saab 9-3X, Pontiac G6, and Saturn Aura applications.

Vehicle coverage includes Fits 2004-2011 Chevrolet Malibu, Rear Lower; Fits 2003-2011 Saab 9-3, Rear Lower; Fits 2010-2011 Saab 9-3X, Rear Lower; Fits 2005-2010 Pontiac G6, Rear Lower; and Fits 2007-2009 Saturn Aura, Rear Lower. The GS50477 part number is also referenced in OE-style replacement searches for rear lower suspension knuckle bushing service.

Common Problems This Part Can Address

• Excessive play at the rear lower suspension knuckle bushing location
• Clunking or knocking noises from worn suspension pivot points
• Uneven rear suspension movement caused by deteriorated rubber
• Loss of suspension alignment stability from a damaged bushing
• Visible cracking, separation, or deformation in the original bushing

Installation Notes and Tips

Installation requires press-in service because this bushing is not a bolt-on style part. Inspect the surrounding knuckle and suspension components before installation, and verify the bushing dimensions against the original part to confirm proper fitment. For search accuracy, this part is commonly listed as Mevotech GS50477 for rear lower suspension knuckle applications.

Quality Assurance

Mevotech Original Grade and Mevotech Supreme interchange references are listed for this application, including GS50477 and MS50477. The part also cross-references Centric Parts 602.62164, Dorman Premium BK90630PR, and MOOG Chassis Products K200268 for the same vehicle coverage.