Delphi TC3565 Suspension Control Arm - Front Left Lower Rearward

OE-Style Front Left Lower Rearward Control Arm

Delphi TC3565 is a suspension control arm built for the front left lower rearward position on select BMW applications. It uses steel construction with a forged/cast design, an E-coat finish, and natural rubber bushings to support stable suspension geometry and consistent road feel.

Compatible with BMW 535i GT xDrive, 550i GT xDrive, 740Ld xDrive, 740Li xDrive, 750i xDrive, 750Li xDrive, 750i, and 750Li applications, this Delphi control arm is a standard replacement part engineered around OE dimensions and material analysis.

Key Features

• Delphi part number TC3565
• Front left lower rearward suspension control arm
• Steel construction with casting/forged design
• E-coat finish for added corrosion resistance
• Natural rubber bushings included
• Black finish and black bushing color
• Standard replacement grade
• Not adjustable
• Ball joint not included

Detailed Description

Delphi TC3565 is built for BMW front suspension service where precise arm geometry matters. The steel body, rubber bearing type, and included bushings are selected to match OE-style fit and function, while Delphi’s dimensional and material analysis helps maintain compatibility with the original suspension layout. Delphi also validates parts under extreme temperature and salt-spray exposure conditions to support durability in demanding road environments. This part cross-references MOOG Chassis Products RK641282 for the same application.

Common Problems This Part Can Address

• Clunking or knocking from the front suspension
• Excessive play in the lower control arm assembly
• Uneven tire wear caused by worn suspension geometry
• Steering wander or reduced front-end stability
• Cracked or deteriorated rubber bushings

Installation Notes and Tips

Install this control arm in the front left lower rearward position only. Mounting hardware is not included, and the ball joint is not included, so inspect related components before installation. Because suspension bushings are loaded at ride height, final tightening should be performed with the vehicle at normal ride position to help avoid premature bushing wear. Verify alignment after replacement on BMW 535i GT xDrive, 550i GT xDrive, 740Li xDrive, 750i xDrive, and related fitments.

Quality Assurance

Delphi applies OE-focused engineering and testing to its aftermarket steering and suspension portfolio. TC3565 is evaluated for dimensional accuracy, material compatibility, temperature extremes, and corrosion exposure to support dependable replacement performance.