This type air spring is Fitted with TA-TECHNIX (GERMANY) coilover shock absorber .
Thread pitch dimension: M54*1.5-52mm(smooth section above damper thread)
Top thread: M12
This sleeve type air spring can be assembled with coilover shock absorber of your cars as air suspension, rubber part length is 190mm , height of bottom endplate is 70mm, total design height is 260mm