Moog RK643632 Suspension Control Arm - Rear Left Upper

Premium Rear Left Upper Control Arm

Moog RK643632 is a premium suspension control arm for the rear left upper position on select Toyota and Lexus vehicles. It is engineered for structural strength and corrosion protection, making it a direct replacement choice for restoring rear suspension geometry and handling response.

Compatible with 2016-2023 Toyota Prius, 2017-2023 Toyota Prius Prime, 2018-2023 Toyota Camry, and other listed Toyota and Lexus applications, this part supports precise rear suspension alignment on vehicles such as the Toyota Corolla and Lexus ES350. Moog RK643632 is built for drivers who need a dependable OE-style replacement for the rear left upper control arm.

• Premium-grade suspension control arm for the rear left upper position
• Engineered for structural strength and corrosion protection
• Direct replacement for select Toyota and Lexus rear suspension applications
• Cross-references Dorman OE Solutions 527-085 and Mevotech Supreme CMS861266 for the same application
• Part number RK643632 for easy catalog matching

Detailed Application Coverage

This control arm is used in rear suspension service on 2016-2023 Toyota Prius, 2017-2023 Toyota Prius Prime, 2018-2023 Toyota Camry, 2019-2023 Toyota Corolla, 2022-2023 Toyota Corolla Cross, 2019-2023 Lexus ES300h, 2019-2023 Lexus ES350, and other listed models. It also covers 2019-2022 Toyota Avalon, 2018-2022 Toyota C-HR, 2019-2022 Toyota Prius AWD-e, and 2021-2023 Lexus ES250 in the rear left upper position. If you are searching for a rear left upper control arm for Toyota Camry, Toyota Corolla, or Lexus ES350 applications, RK643632 matches the listed fitment.

What It Helps Address

• Rear suspension looseness or play at the upper control arm
• Uneven tire wear related to rear alignment issues
• Noisy or worn suspension joints in the rear left upper location
• Handling drift caused by worn suspension geometry
• Replacement needs after corrosion or bushing wear

Installation Notes and Tips

Verify the vehicle year, make, model, and rear left upper position before installation. After replacing a suspension control arm, a professional wheel alignment is recommended to confirm rear suspension geometry and tire tracking. Compare the original part and mounting points to the vehicle before final assembly.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection for foreign and domestic nameplates. RK643632 is a premium-grade replacement part built to meet the demands of everyday suspension service.