07161-10055 0716110055 Piston Seal Ring for Excavator Hydraulic Cylinder Replacement Spare Part

1. Quick Details of  seal 07161-10055:

2. 07161-10055 picture:

3.Service part number:

4.FAQ

Q: Could you tell me the part number of this piston seal ring?
A: This piston seal ring has part number 07161-10055 and belongs to piston seal ring category.

Q: What construction equipment can part 07161-10055 be fitted on?
A: Part 07161-10055 is designed for excavator hydraulic cylinder assembly.

Q: What material is this piston seal ring manufactured from?
A: It is made of high-performance PU polyurethane material.

Q: What main task does this piston seal ring undertake in the hydraulic system?
A: It isolates pressure zones inside cylinder and prevents hydraulic oil bypass across piston.

Q: Where is this piston seal ring mounted on the excavator cylinder?
A: It is installed into the piston groove of excavator arm hydraulic cylinder.

Q: What advantages does PU material bring for this seal ring?
A: It offers outstanding tear resistance and stable sealing under frequent impact loads.

Q: What temperature range can this PU piston seal ring operate within?
A: It works reliably under normal hydraulic oil temperature for excavator heavy-duty work.

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