The MOOG RK621000 Front Left Upper Rearward Suspension Control Arm and Ball Joint Assembly is designed to fit various Audi models, including the A4, A5, and Q5 series. Renowned for exceptional quality and durability, MOOG control arms are engineered to overcome common suspension issues, offering enhanced steering precision and stability. The assembly's precision tolerances simplify installation and steering alignment, ensuring a hassle-free fitment. Featuring optimally designed bushings and heat-treated components, this MOOG suspension control arm resists wear and corrosion, significantly outperforming lesser quality alternatives. It comes with pre-installed, maintenance-free ball joints, delivering long-term reliability. With its e-coated forged aluminum construction, this part provides robust structural strength, making it a vital component in maintaining your vehicle's optimal performance and handling.

• Precision-engineered for perfect alignment and easy setup
• Optimized bushings withstand environmental contaminants
• Fits various Audi models for comprehensive coverage
• Ready-to-install with pre-greased ball joints
• Heat-treated for enhanced durability and longevity
• Corrosion-resistant coating for extended service life
• High-grade forged aluminum construction for strength

Adjustable:	No
Ball Joint Mounting Type:	Press In
Ball Joint Stud Type:	Pinch
Bushing Material:	Rubber
Bushings Included:	Yes
Control Arm Color:	Gray
Control Arm Material:	Forged Aluminum
Control Arm Maximum Length:	9.250 in
Grease Fitting Included:	No
Mounting Hardware Included:	Yes

• NAPA Chassis Parts: 2606373
• Volkswagen: 8K0407509A
• Delphi: TC2335
• Dorman: 521-253
• Mevotech: CMS70143
• Volkswagen: 8K0407509N
• AutoZone: CA2207
• Mevotech: MS70143
• Mcquay-Norris: FA3367
• TRW Steering and Suspension Parts: JTC1181
• TRW Steering and Suspension Parts: JTC1288
• Raybestos Brakes: 5021331
• MAS Industries: CB12077
• MAS Industries: CB12097
• Volkswagen: 8K0407509P
• Audi: 8K0407509N

• 2008-2017 Audi S5 | Position: Front Left Upper Rearward
• 2010-2015 Audi S4 | Position: Front Left Upper Rearward
• 2012-2016 Audi Q5 | Position: Front Left Upper Rearward
• 2014-2016 Audi SQ5 | Position: Front Left Upper Rearward
• 2008-2017 Audi A5 Quattro | Position: Front Left Upper Rearward
• 2009-2015 Audi A4 | Position: Front Left Upper Rearward
• 2009-2015 Audi A4 Quattro | Position: Front Left Upper Rearward
• 2012-2014 Audi A5 | Position: Front Left Upper Rearward
• 2013-2015 Audi RS5 | Position: Front Left Upper Rearward