Fitment: Audi A6C7, A8D4 Reference OE/OEM NUMBER 4H0 616 001M 4H0 616 002M Quantity 1 piece for Rear Left / Right Note: If you are not sure whether our parts fit your car please provide the VIN number of your car, we will confirm for you. Professional installation is recommended. Rear L Or R Air Suspension Spring Bag Kit fit Audi A8D4 4H0616001M 4H0616002M. Please message us your VIN number if you need to confirm if it is the right part for your vehicle. Our car parts expert will be there to assist you. A8 (4H2, 4H8, 4HC, 4HL) 2.0 TFSI hybrid. A8 (4H2, 4H8, 4HC, 4HL) 2.5 TFSI. A8 (4H2, 4H8, 4HC, 4HL) 3.0 TDI. A8 (4H2, 4H8, 4HC, 4HL) 3.0 TDI quattro. A8 (4H2, 4H8, 4HC, 4HL) 3.0 TFSI quattro. CGXC, CMDA, CREC, CTDA, CTUB. A8 (4H2, 4H8, 4HC, 4HL) 4.0 TFSI quattro. A8 (4H2, 4H8, 4HC, 4HL) 4.2 FSI quattro. A8 (4H2, 4H8, 4HC, 4HL) 4.2 TDI quattro. A8 (4H2, 4H8, 4HC, 4HL) 6.3 W12 quattro. A8 (4H2, 4H8, 4HC, 4HL) S8 plus quattro. A8 (4H2, 4H8, 4HC, 4HL) S8 quattro. Your physical address is required. Please allow us have more time to handle your case, and please trust us that we will provide the perfect solution for you. We committed to provide good quality products to all our customers. M PDT (Monday to Friday), without Return Authorization Number, we couldn’t identified your return. We aim to provide the high quality auto parts and accessories, but some rare cases happened. 1 If the item fails after installation. If instructions are not available the work should be performed by a licensed mechanic. 2 If we send you the wrong parts. You may pay a deposit and have a replacement item sent in advance. We are here to help with any questions or problems you may have. During the working hours, we will reply all your messages promptly. We are off on the weekend, messaged we got on the weekend will be replied on coming Monday. Please do NOT leave negative or neutral feedback without asking for help. We aim to provide Top Level Customer Service, we will try our best to solve the problem for you. We reused OE shock to maintain OE active damping functionality. We rebuild this strut with new air spring bladder, new O-ring seal, new connectors, new CNC-machined aluminium upper and lower piston, wiring harness, air fittings, dust baffles and aluminium cans. We only use OE shock that passed the dyno test. We guarantee you will have a smooth and comfortable ride. We always uphold customer first, serve with heart and focus on quality.