22116774619 BMW ATBALSTS

This ATBALSTS engine mount from BMW (MPN: 22116774619) is designed for use in German-made BMW vehicles. Its primary function is to dampen engine vibrations, resulting in reduced engine noise and improved ride quality. Technical benefits include enhanced vehicle stability and a quieter interior. Engine mounts are critical components securing the engine and transmission assembly to the vehicle chassis. They isolate vibration and dampen noise generated by engine operation, preventing transfer to the passenger compartment. These mounts utilize varying durometer rubber or fluid-filled designs to manage dynamic loads and frequency. Construction typically includes a steel housing bonded to an elastomeric core, with variations for different engine weights and vehicle applications. Hydraulic or active engine mounts utilize fluid control to further minimize vibration under specific operating conditions. Failure manifests as increased NVH, driveline clunk, or engine movement.