Further details for you 
The inscriptions specified relate to the diaphragm. Various complete air springs are possible. Please verify the required version.
Air connection
1 separate Attachment type at bottom
1 threaded hole Attachment type at top
2 stud bolt Brand
winkler Distance mount top (mm)
210 Height rolling piston (mm)
140 Hole circle bottom (mm)
200 Inscription Airtech
32919 Inscription Firestone
1T19F SeriesC01 M58 1171
Inscription Phoenix
1D28E1D28E-2
Inscription SAF
2919V Material rolling piston
plastic Measures air connection
M 22x1,5 Measures mounting bottom
M 16/4x ø 7.8 mm Measures mounting top
M 12 Type of construction
rolling bellows Version
complete Weight (kg)
8,8 ø rolling piston (mm)
260
