This Control Trailing Arm MASTER SPORT OE Ref 1124401 is supplied by MASTER SPORT as a replacement for OEM reference 31121139991. It is intended for use in selected ALPINA, BMW vehicles and designed to meet original equipment fit and function requirements.
The part is identified by manufacturer reference 10499-PCS-MS and EAN 4250083942445, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.
This component is intended as a like-for-like replacement and should be installed in accordance with manufacturer guidelines. Installation requirements may vary depending on vehicle design and component location.
Compatible with selected ALPINA, BMW models. Detailed compatibility information is available in the Compatibility section of this page.
If this part is not suitable for your vehicle, browse alternative options in our Suspension category.