Volvo part number
PJ4750421
Union
- Union
Where this part sits

Safety valve ( boom cylinder )
ref 7 · Volvo EC14

ref 2 · Volvo EC14

ref 2 · Volvo EC14
Fits these models
Appears on 61 diagrams
- Volvo EC14 — Safety valve ( boom cylinder ) ref 7
- Volvo EC14 — Hydr. circuit. ( travelling ) ref 2
- Volvo EC14 — Hydr. circuit. ( travelling ) ref 2
- Volvo EC14 — Hydr. circuit. ( dozer blade ) ref 6
- Volvo EC14 — Hydr. circuit. ( boom slewing / offset ) ref 1
- Volvo EC14 — Hydr. circuit. ( boom slewing / offset ) ref 1
- Volvo EC14 — Hydr. circuit.( boom / dipper arm / bucket ) ref 1
- Volvo EC14 — Hydr. circuit.( boom / dipper arm / bucket ) ref 1
- Volvo EC15 XR — Attachments supply and return circuit ref 21
- Volvo EC15 XR — Hydraulic circuit ( safety valve / boom ) ref 11
- Volvo EC15 XR — Hydr. circuit. ( travelling ) ref 2
- Volvo EC15 XR — Hydr. circuit. ( dozer blade ) ref 6
- Volvo EC15 XR — Hydr. circuit. ( boom slewing / offset ) ref 1
- Volvo EC15 XR — Hydraulic circuit ( platform ) ref 10
- Volvo EC15 XTV — Attachments supply and return circuit ref 20
- Volvo EC15 XTV — Hydraulic circuit ( safety valve / boom ) ref 11
- Volvo EC15 XTV — Hydr. circuit. ( travelling ) ref 2
- Volvo EC15 XTV — Hydr. circuit. ( travelling ) variable track ref 2
- Volvo EC15 XTV — Hydr. circuit. ( dozer blade ) ref 6
- Volvo EC15 XTV — Hydr. circuit. ( dozer blade ) variable track ref 6
- Volvo EC15 XTV — Hydr. circuit. ( boom slewing / offset ) ref 1
- Volvo EC15 XTV — Hydraulic circuit ( platform ) ref 10
- Volvo EC20 — Attachments supply and return circuit ref 20
- Volvo EC20 — Hydraulic circuit ( safety valve / boom ) ref 11
- Volvo EC20 — Hydr. circuit. ( travelling ) ref 2
- Volvo EC20 — Hydr. circuit. ( travelling ) variable track ref 2
- Volvo EC20 — Hydr. circuit. ( dozer blade ) ref 6
- Volvo EC20 — Hydr. circuit. ( dozer blade ) variable track ref 6
- Volvo EC20 — Hydr. circuit. ( boom slewing / offset ) ref 1
- Volvo EC20 — Hydraulic circuit ( platform ) ref 10
- Volvo EC50 — Hydraulic circuit ( balancing valve / offset cylinder ) ref 10
- Volvo EC50 VV — Hydraulic circuit ( balancing valve / offset cylinder ) ref 10
- Volvo EW50 — Hydr. circuit ( transmission ) ref 8
- Volvo EW50 — Hydr. circuit. ( stabiliser ) ref 3
- Volvo EW50 — Hydraulic circuit ( balancing valve / offset cylinder ) ref 10
- Volvo EW50 VV — Hydr. circuit ( transmission ) ref 8
- Volvo EW50 VV — Hydr. circuit. ( stabiliser ) ref 3
- Volvo EW50 VV — Hydraulic circuit ( balancing valve / offset cylinder ) ref 10
- Volvo EW70 — Hydr. circuit ( transmission ) ref 8
- Volvo EW70 — Hydr. circuit. ( stabiliser ) ref 3
- Volvo EW70 — Hydr. circuit. ( platform ) ( continued ) ref 24
- Volvo EW70 VV — Hydr. circuit ( transmission ) ref 8
- Volvo EW70 VV — Hydr. circuit. ( stabiliser ) ref 3
- Volvo EW70 VV — Hydr. circuit. ( platform ) ( continued ) ref 24
- Volvo EC15B XR — Hydr. circuit. ( travelling ) ref 1
- Volvo EC15B XR — Hydr. circuit. ( travelling ) ref 7
- Volvo EC15B XR — Hydr. circuit. ( boom slewing / offset ) ref 3
- Volvo EC15B XR — Hydraulic circuit ( platform ) ref 1
- Volvo EC15B XT/XTV — Hydr. circuit. ( travelling ) ref 1
- Volvo EC15B XT/XTV — Hydr. circuit. ( travelling ) variable track ref 1