07161-10065 0716110065 Piston Seal Ring for Excavator Hydraulic Cylinder Overhaul Spare Part

1. Quick Details of  seal 07161-10065:

2. 07161-10065 picture:

3.Service part number:

4.FAQ

Q: Could you share the part number of this piston seal ring?
A: This piston seal ring’s part number is 07161-10065 and it falls into piston seal ring category.

Q: What construction machine is part 07161-10065 compatible with?
A: Part 07161-10065 is specially produced for excavator hydraulic cylinder assembly.

Q: What material is this piston seal ring constructed from?
A: It is made of glass filled PTFE with enhanced wear-resistant property.

Q: What is the core function of this piston seal ring inside the hydraulic cylinder?
A: It separates the high-pressure and low-pressure oil chambers to keep cylinder output force steady.

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

Q: What performance advantages does glass filled PTFE bring?
A: It improves compression resistance and reduces deformation under sustained high pressure.

Q: What hydraulic oil types are suitable for this piston seal ring?
A: It works well with standard mineral hydraulic oil commonly used in excavators.

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