Volvo part number
PJ4750158
Union
- Union
Where this part sits

Safety valve ( boom cylinder )
ref 7 · Volvo EC14

Safety valve ( boom cylinder )
ref 6 · Volvo EC14

Safety valve ( dipper arm cylinder )
ref 7 · Volvo EC14
Fits these models
Appears on 125 diagrams
- Volvo EC14 — Safety valve ( boom cylinder ) ref 7
- Volvo EC14 — Safety valve ( boom cylinder ) ref 6
- Volvo EC14 — Safety valve ( dipper arm cylinder ) ref 7
- Volvo EC14 — Hydr. circuit. ( dozer blade ) ref 1
- Volvo EC14 — Hydr. circuit. ( dozer blade ) ref 1
- Volvo EC14 — Hydr. circuit. ( boom slewing / offset ) ref 12
- Volvo EC14 — Hydr. circuit. ( boom slewing / offset ) ref 12
- Volvo EC14 — Hydr. circuit.( boom / dipper arm / bucket ) ref 23
- Volvo EC14 — Hydr. circuit.( boom / dipper arm / bucket ) ref 10
- Volvo EC14 — Hydr. circuit.( boom / dipper arm / bucket ) ref 27
- Volvo EC15 XR — Hydraulic circuit ( safety valve / boom ) ref 5
- Volvo EC15 XR — Hydraulic circuit ( safety valve / dipper arm ) ref 6
- Volvo EC15 XR — Hydr. circuit. ( dozer blade ) ref 1
- Volvo EC15 XR — Hydr. circuit. ( boom slewing / offset ) ref 11
- Volvo EC15 XR — Hydr. circuit.( boom / dipper arm / bucket ) ref 11
- Volvo EC15 XR — Hydr. circuit.( boom / dipper arm / bucket ) ref 16
- Volvo EC15 XR — Hydr. circuit.( boom / dipper arm / bucket ) ref 19
- Volvo EC15 XR — Telescopic arm ref 30
- Volvo EC15 XTV — Hydraulic circuit ( safety valve / boom ) ref 5
- Volvo EC15 XTV — Hydraulic circuit ( safety valve / dipper arm ) ref 6
- Volvo EC15 XTV — Hydr. circuit. ( travelling ) ref 7
- Volvo EC15 XTV — Hydr. circuit. ( dozer blade ) ref 1
- Volvo EC15 XTV — Hydr. circuit. ( dozer blade ) variable track ref 1
- Volvo EC15 XTV — Hydr. circuit. ( boom slewing / offset ) ref 11
- Volvo EC15 XTV — Hydr. circuit.( boom / dipper arm / bucket ) ref 11
- Volvo EC15 XTV — Hydr. circuit.( boom / dipper arm / bucket ) ref 16
- Volvo EC15 XTV — Hydr. circuit.( boom / dipper arm / bucket ) ref 19
- Volvo EC15 XTV — Telescopic arm ref 30
- Volvo EC20 — Hydraulic circuit ( safety valve / boom ) ref 5
- Volvo EC20 — Hydraulic circuit ( safety valve / dipper arm ) ref 6
- Volvo EC20 — Hydr. circuit. ( travelling ) ref 7
- Volvo EC20 — Hydr. circuit. ( dozer blade ) ref 1
- Volvo EC20 — Hydr. circuit. ( dozer blade ) variable track ref 1
- Volvo EC20 — Hydr. circuit. ( boom slewing / offset ) ref 11
- Volvo EC20 — Hydr. circuit.( boom / dipper arm / bucket ) ref 11
- Volvo EC20 — Hydr. circuit.( boom / dipper arm / bucket ) ref 16
- Volvo EC20 — Hydr. circuit.( boom / dipper arm / bucket ) ref 19
- Volvo EC50 — Attachments supply and return circuit ref 4
- Volvo EC50 — Attachments supply and return circuit ref 4
- Volvo EC50 — Attachments supply and return circuit ref 4
- Volvo EC50 — Hydr. circuit. ( boom slewing / offset ) ref 14
- Volvo EC50 — Hydr. circuit. ( boom slewing / offset ) ref 17
- Volvo EC50 — Hydr. circuit. ( boom slewing / offset ) ref 5
- Volvo EC50 — Hydr. circuit. ( boom slewing / offset ) ref 5
- Volvo EC50 — Hydraulic circuit ( balancing valve / offset cylinder ) ref 9
- Volvo EC50 — Tool holder / hydraulic control ref 4
- Volvo EC50 VV — Attachments supply and return circuit ref 4
- Volvo EC50 VV — Hydr. circuit. ( boom slewing / offset ) ref 5
- Volvo EC50 VV — Hydraulic circuit ( balancing valve / offset cylinder ) ref 9
- Volvo EC50 VV — Tool holder / hydraulic control ref 4