VOE14542054 Hydraulic Piston Rod Seal for Excavator Boom Cylinder Rod Repair & Component Replacement

1. Quick Details of  seal VOE14542054:

2. VOE14542054 picture:

3. Service part number :

 
4. FAQ

Q: What is the OEM part number of this hydraulic piston rod seal?
A: The OEM part number is VOE14542054, this standalone rod seal is designed for excavator boom cylinder rod maintenance.

Q: What construction machine can part VOE14542054 be fitted to?
A: VOE14542054 matches excavator boom hydraulic cylinder and works as the primary sealing element on the rod side.

Q: What raw materials are used to produce this piston rod seal?
A: It uses PU, FKM, PTFE and nylon backup ring, delivering good heat resistance and anti-extrusion performance.

Q: What main function does this piston rod seal perform on boom hydraulic cylinder?
A: It blocks hydraulic oil leaking outward along the piston rod and keeps grit and water from entering the cylinder assembly.

Q: Where is this piston rod seal installed in the hydraulic cylinder assembly?
A: It is fitted inside the gland at the rod end, and its sealing lip slides directly against the piston rod outer surface.

Q: What kind of working temperature range can this piston rod seal withstand?
A: It maintains stable sealing performance under higher working temperature compared with regular NBR type seals.

Q: What product category does VOE14542054 belong to?
A: It belongs to piston rod seal, a separate hydraulic spare part for boom cylinder rod overhaul service.

Q: How does the nylon backup ring protect this rod seal during high pressure operation?
A: It supports the main seal and prevents the seal material from being squeezed out through the clearance under high pressure.

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