MOOG RK643188 Suspension Control Arm, rear left lower rearward, is a premium chassis component designed for rigorous driving conditions. Constructed from high grade alloy steel, it delivers exceptional strength and corrosion resistance to endure road salt, oils, and grime.

The part features precise tolerances for a quick, straightforward installation and accurate wheel alignment. Its bolt-on mounting ensures a secure fit that preserves factory geometry and steering response.

MOOG engineers subject this control arm to extensive testing, delivering reliable performance that meets or exceeds OE requirements. It is designed as a dedicated performance part to restore handling and stability while withstanding the demands of modern driving.

Details include United States origin, part number RK643188, weight approximately 12 pounds, and a California Prop 65 warning. This item is built for durability and long service life in challenging conditions.