329-8979: 279.3mm Inner Diameter U Cup Seal
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Description:
The buffer seal is one of several seals required on a hydraulic cylinder. Buffer seals, such as 330-6821, act as a secondary rod seal and protect the rod from sudden increases in system pressure.
Attributes:
• Seal Type: Buffer Seal
• Style: Integrated BUR
• Rod Diameter: 317 mm (12.50 in)
• Groove Diameter: 339 mm (13.33 in)
• Groove Axial Width: 8 mm (0.32 in)
Application:
Used as needed to service hydraulic cylinders to keep your equipment leak free. Consult your owner's manual or contact your local Cat Dealer for more information.
The buffer seal is one of several seals required on a hydraulic cylinder. Buffer seals, such as 330-6821, act as a secondary rod seal and protect the rod from sudden increases in system pressure.
Attributes:
• Seal Type: Buffer Seal
• Style: Integrated BUR
• Rod Diameter: 317 mm (12.50 in)
• Groove Diameter: 339 mm (13.33 in)
• Groove Axial Width: 8 mm (0.32 in)
Application:
Used as needed to service hydraulic cylinders to keep your equipment leak free. Consult your owner's manual or contact your local Cat Dealer for more information.
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