Suspension Control Arm and Ball Joint Assembly for 2014-2021 BMW (i3, i3s) TC4478

The Delphi Suspension Control Arm and Ball Joint Assembly (part number TC4478) is a direct-fit replacement for 2014-2021 BMW vehicles with engines.

Features:

• Delphi control arms undergo 100% crack detection and ultrasonic flaw detection to ensure materials match OE specfications
• Delphi machines the ball studs to micron tolerances to guarantee durability and smooth joint operation
• Control arms utilize robot welding for consistent performance and quality
• Anti Corrosion protection applied to each part for optimum corrosion prevention and enhanced aesthetics

Specifications:

Fits: 2014-2021 BMW models including i3, i3s. Confirm your year, make, model, and engine before ordering.

Interchanges With: BMW 31 10 6 863 733, BMW 31 10 6 863 739, KYB KSC4471, Mevotech CMS101608, Dorman 526-687

WARNING: This product can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.