parts group RB weight 1.82 kg
parts group RB weight 7.19 kg
parts group RB weight 8.02 kg
parts group RB weight 0.24 kg
parts group RO weight 0.03 kg
parts group RE weight 0.08 kg
40,65X5,33 O-ringparts group RE weight 0.08 kg
50,16X5,33 O-ring