Delphi TC2315 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Front Right Lower Control Arm Assembly

Delphi TC2315 is a front right lower suspension control arm and ball joint assembly built for BMW applications that need a direct OE-style replacement. It combines a steel casting/forged construction with a press-in ball joint, pre-greased components, and included bushings for a service-ready suspension repair.

Key Features

• Front right lower position for select BMW 3 Series and Z3 applications
• Steel control arm with casting/forged construction
• Press-in ball joint with threaded stud design
• Pre-greased assembly with no grease fitting
• Bushings included with natural rubber (NR) bushing material
• Mounting hardware included
• Standard replacement grade for OE-style service
• Black finish

Detailed Description

Delphi TC2315 is engineered for front suspension service where precise geometry and stable steering response matter. Delphi applies OE-level dimensional and material analysis to help ensure proper fit and function, and the part is tested for extreme temperature exposure and salt spray resistance to support durability in demanding road conditions. This makes it a practical replacement for BMW 318i, 318is, 318ti, 320i, 323i, 323is, 325i, 325is, 328i, 328is, and Z3 front right lower suspension repairs.

This part cross-references MOOG Chassis Products RK80532 and Mevotech Supreme CMK80532 for the same application. Delphi TC2315 is a direct-fit option for BMW front suspension maintenance when restoring control arm integrity and ball joint performance.

What It Helps Repair

• Front-end clunking or knocking from worn control arm bushings
• Loose or imprecise steering feel caused by ball joint wear
• Uneven tire wear related to suspension geometry issues
• Vibration or instability from a fatigued lower control arm
• Suspension noise during braking, turning, or road impact

Installation Notes and Tips

Fits 1998-2002 BMW Z3, front right lower; 1999 BMW 318i, front right lower; 1992-1999 BMW 318is, front right lower; 1995-1999 BMW 318ti, front right lower; 1998-1999 BMW 323i, front right lower; 1998-1999 BMW 323is, front right lower; 1996-1999 BMW 328i, front right lower; 1996-1999 BMW 328is, front right lower; 1992-1998 BMW 318i, front right lower; 1992-1995 BMW 320i, front right lower; 1992-1995 BMW 325i, front right lower; 1992-1995 BMW 325is, front right lower. Verify suspension orientation and mounting points before installation, and inspect adjacent bushings, fasteners, and alignment settings during service. A professional wheel alignment is recommended after replacement to restore proper handling and tire wear characteristics.

Quality Assurance

Delphi uses OE-focused engineering practices for its steering and suspension portfolio, including dimensional and material validation to support fitment consistency. TC2315 is tested across extreme temperature ranges and salt spray exposure to help confirm durability for everyday BMW suspension service.