Suspensia X31BU0276 Suspension Control Arm Bushing - Front Lower

Suspension Control Arm Bushing for Mercedes-Benz

Suspensia X31BU0276 is a suspension control arm bushing for select Mercedes-Benz S-Class applications. It is built in Turkey in IATF 16949 certified factories and reflects the manufacturing standards used by ISC Industries for OE Tier 1 and Tier 2 supply programs.

• Suspension control arm bushing for front lower suspension service
• Fits 2018-2020 Mercedes-Benz S450, front lower
• Fits 2018-2020 Mercedes-Benz S560, front lower
• Fits 2014-2020 Mercedes-Benz S63 AMG, front lower
• Fits 2014-2017 Mercedes-Benz S550, front lower
• Suspensia part number X31BU0276 for direct reference

Application Details

This front lower control arm bushing is used in Mercedes-Benz S-Class suspension repair work where the original bushing has worn, cracked, or lost its ability to isolate movement. It cross-references 526277 and 526278 for the same application. The part number X31BU0276 is also useful when verifying replacement needs against service records or removed components.

Common Issues It Can Address

• Excessive front suspension play
• Clunking or knocking from the lower control arm area
• Uneven tire wear related to bushing wear
• Steering looseness or wandering
• Vibration transferred through the front suspension

Installation Notes

Confirm the vehicle year, model, and front lower position before ordering. Inspect the control arm and surrounding suspension components for wear, damage, or deformation during service. Proper press-fit installation and alignment checks are recommended after replacement.

Quality Assurance

Suspensia is owned by ISC Industries, a Turkish suspension manufacturer that supplies OE Tier 1 customers including Ford, Fiat/Chrysler, Volkswagen Group, and Renault/Nissan, along with Tier 2 suppliers worldwide. X31BU0276 is manufactured in Turkey in IATF 16949 certified factories.