326-0765 3260765 126.95mm inner diameter U-shaped cup seal OF 773G OEM 775E 773B

1. Quick Details of  seal 326-0765:

2. 326-0765 picture:

3. Service part number :

 
4. FAQ

Q: Can you confirm the part number of this piston rod seal?
A: This piston rod seal is part number 326-0765, specially designed for wheel loader hydraulic cylinder sealing.

Q: What construction machine is seal 326-0765 suitable for?
A: Seal 326-0765 is for wheel loader, mounted on the bucket tilt cylinder piston rod.

Q: What raw material is this piston rod seal made of?
A: It is manufactured from high-performance polyurethane, with strong tear resistance and low friction coefficient.

Q: What is the main function of this piston rod seal in the hydraulic system?
A: It maintains stable hydraulic pressure and prevents sand and muddy contaminants from entering the cylinder interior.

Q: Where is this piston rod seal installed inside the hydraulic cylinder?
A: It is installed in the gland groove of the cylinder head and slides against the polished piston rod surface.

Q: How does this seal perform under frequent heavy loading cycles?
A: It can resist extrusion deformation well and hold consistent sealing pressure during repeated loading operations.

Q: What hydraulic oil can work compatibly with this polyurethane rod seal?
A: It matches well with standard anti-wear hydraulic oil used for most wheel loaders.

Q: What signs will appear when this piston rod seal wears out?
A: Noticeable oil dripping on the rod and lagging bucket tilt movement are obvious failure signs.

Q: What suggestion do you have for installing this new piston rod seal?
A: Lubricate the seal lip with clean hydraulic oil and use an installation guide to avoid nicking the sealing edge.

5. Exhibition and Wearhous

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