BACK-UP RING

VolvoA35D, A40D, L120C, L120D, L150C, L150C LB, L150D, L180C, L180C CO, L180C HL, L180D, L180D HL, L60E, L60E OR, L60F, L60G, L60H, L70C, L70D, L70D OR, L70E, L70E OR, L70F, L70G, L70H, L90C, L90C OR, L90E, L90E OR, L90F, L90H

Volvo BM4300, 4400, 4500, 6300, 4200B, 4300B, 4600B, A20, EL70, EL70C, L120, L120B, L120C, L150, L150C, L160, L160 CO, L180, L180 CO, L180 HL, L180C, L180C CO, L180C HL, L50, L70, L70B, L70C, L90, L90 CO, L90B, L90C, L90C OR