Mercedes W203 Front Lower Control Arm Left Side - 2033300307

Product Description

This Front Left Lower Control Arm Assembly includes the ball joint and bushings pre-installed for a complete and ready-to-install replacement. Designed to meet or exceed OEM specifications, this control arm provides excellent durability, proper suspension geometry, and dependable handling.

Control arms are critical components in your vehicle's suspension system, linking the wheels to the chassis while allowing smooth vertical wheel movement and maintaining wheel alignment. This part is ideal for restoring steering responsiveness, reducing noise and vibration, and improving overall driving stability.

Part #: CB28394 | OE Reference: 2033300307
Material: Mild Steel

Vehicle Compatibility

Mercedes-Benz C240 4MATIC

• V6 2.6L (Engine Code: 112.916)

• Model Codes: 203.081 / 203.281

• Years: 2003, 2004, 2005

Mercedes-Benz C280 4MATIC

• V6 3.0L (Engine Code: 272.941)

• Model Code: 203.092

• Years: 2006, 2007

Mercedes-Benz C320 4MATIC

• V6 3.2L (Engine Code: 112.946)

• Model Codes: 203.084 / 203.284

• Years: 2003, 2004, 2005

Mercedes-Benz C350 4MATIC

• V6 3.5L (Engine Code: 272.970)

• Model Code: 203.087

• Years: 2006, 2007

Note: "All" under year or engine spec indicates compatibility across all engine trims or variants for the stated model code.

Function of a Control Arm

Control arms are integral components of your vehicle's suspension, connecting the chassis to the steering knuckle or wheel hub via ball joints and bushings. They:

• Allow wheels to move up/down over road surfaces

• Maintain proper wheel alignment (caster and camber)

• Support consistent steering and cornering performance

• Absorb road shock and reduce vibration

Why Choose This Part

• Constructed from high-strength mild steel for long-lasting durability

• Designed to match OEM fitment and performance

• Ideal for restoring ride comfort, alignment, and steering accuracy

• Supplied with pre-installed ball joint and bushings for ease of installation