Volvo L45B S/N 1941500 - S/N 1951500 - S/N start S/N end Variant 1941500 1949999 134027 1951500 1959999 134027 645.400. Steering valve 1941500--1951500- ` For full view, you need register Parts on group Steering valve: Pos. Part No Qty Parts name Comments 1. ZM2801886 [1] Servo unit 2. ZM2906627 [1] Parts set 3. ZM2223650 [1] O-ring 4. ZM2904814 [1] O-ring 5. ZM2906625 [2] O-ring 6. ZM2223690 [7] Washer 7. ZM2223540 [1] Gasket