Centre-to-centre 90 millimeters, thickness 20 millimeters
W107: all versions, 380SL + 500SL up to vin 001194 front and rear, 280SL only front up to vin 007869.
W108/109: 280S, 280SE, 280SE 3.5 from 1969.
W111/112 Coupé en Cabrio: 280SE, 280SE 3.5 vanaf 1969 Flachkühler.
W114/W115: 280/280E M110.
W114: Coupé: 280C/280CE.
W116: 280 / 350.
W126: 380SE all front and rear up to vin 007363, 280SE all front and rear only up to vin 062299.