Febi Bilstein Gas Spring for BMW vehicles. This gas spring is OE matching and offers a precision fit. It is designed for both sides of the vehicle. Key specifications include a length of 349 mm, housing length of 221.5 mm, housing diameter of 18 mm, piston rod diameter of 8 mm, eject force of 320 N, stroke of 101 mm, and a weight of 0.207 kg. It is compatible with BMW models such as 3 Limousine (E46) and 3 Coupe (E46), and supports engine codes M54, N42, M47N, M47, M57N, and S54N. OE numbers for comparison include 51244212802, 51248220075, and 51248254281. This is an original febi bilstein spare part with solutions "Made in Germany". Always confirm compatibility with your vehicle before purchase and observe all restrictions.