Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> Drivelines & Axles >> Axle Shafts >> Rear Suspension >> 42 Rear Suspension >> SUBFRAME >> SUBFRAME, Servicing >> SUBFRAME Front Hydraulic Bonded Rubber Bushing, Replacing >> Tightening Specifications