Original febi bilstein spare part - Solutions „Made in Germany" Please use the vehicle identification at the top of the page to confirm compatibility with your vehicle. All restrictions must be observed! Inner Diameter: 19,05 mm; Material: Plastic; Weight: 0,130 kg OE numbers (for comparison purposes only): BMW 21 52 6 773 670 among others suitable for: BMW: 1'er (E81), 1'er (E82), 1'er (E87 LCI), 1'er (E87), 1'er (E88), 1'er (F20 LCI), 1'er (F20), 1'er (F21 LCI), 2'er (F87), 3'er (E46), 3'er (E90 LCI), 3'er (E90), 3'er (E91 LCI), 3'er (E91), 3'er (E92 LCI), 3'er (E92), 3'er (E93 LCI), 3'er (E93), 3'er (F30 LCI), 3'er (F30), 3'er (F31 LCI), 3'er (F31), 3'er (F34), 3'er (F80), 5'er (E39), 6'er (F06), X1 (E84), X3 (E83 LCI), X3 (E83), X5 (E53), Z4 (E85), Z4 (E86), Z4 (E89), Z8 (E52)