Delphi TD343W Suspension Control Arm Bushing - Front

Delphi Front Control Arm Bushing TD343W

Delphi TD343W is a front suspension control arm bushing built with rubber-to-metal construction for OE-style fit and function. It is engineered for BMW 318i, 320i, 325i, 325is, 325iX, and 325e front suspension applications across the listed model years.

Key Features

• Rubber-to-metal construction for controlled suspension movement
• Press-fit mounting type for front control arm service
• Standard replacement item grade
• Black finish
• Dimensions: 2.37 in. outside diameter, 2.37 in. length, 1.323 in. height, 0.709 in. inside diameter, 0.833 in. wall thickness
• Fits front suspension applications on BMW 318i, 320i, 325i, 325is, 325iX, and 325e

Detailed Description

Delphi TD343W is a front suspension control arm bushing made to match OE-style dimensional and material requirements. Delphi applies dimensional and material analysis to improve part-to-part compatibility, and this bushing is tested across extreme temperature ranges and salt-spray exposure to support consistent performance in demanding road conditions. This part cross-references Beck/Arnley 101-4074 for the same application.

Compatible With BMW front suspension service on 1983-1987 320i, 1984-1985 318i, 1984-1987 325e, 1987-1991 325is, 1987-1992 325i, 1988-1991 325iX, and 1991-1994 318i and 1992-1994 320i applications. Delphi TD343W is a direct-fit style replacement for front control arm bushing service on these vehicles.

What This Part Helps Address

• Excessive play in the front control arm mounting point
• Suspension noise from worn rubber bushings
• Steering looseness caused by deteriorated bushing material
• Uneven tire wear related to front suspension movement
• Vibration transfer from worn suspension isolation components

Installation Notes and Tips

TD343W uses a press-fit mounting design, so proper bushing installation tools and correct alignment are important during service. Verify front position, match the bushing dimensions to the original part, and inspect the control arm and surrounding hardware for wear before installation. Confirm vehicle application by year, make, model, and front position before ordering.

Quality Assurance

Delphi uses OE-focused engineering and validation methods for its aftermarket steering and suspension portfolio. This bushing is evaluated for temperature resistance from below -40 degrees C to above 120 degrees C and exposed to 720 hours of salt spray testing to support durability in real-world conditions.