Dimension Ø 65 / 75, 326 / 496, 235 / 255B 55d 65d1 Ø 24D 75N = Newton at 13 cm/s 13300 / 2930N = Newton at 52 cm/s 15250 / 5010L 326L max. 496Weight [kg] 3,892X XA = 235 / XB = 255incl. item 1303, 1304 Read off the code number from the shock absorber. Replace shock absorbers on an axle as a complete set.