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ORING OD 9-1/2 W 1/8

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Description & Features

Enhance the reliability of your hydraulic systems with the Hercules Sealing Products' O-ring. Designed with an outer diameter of 9-1/2 inches and a width of 1/8 inch, this O-ring is ideal for creating tight seals in a variety of industrial applications. Crafted from high-quality materials, it ensures durability and long-lasting performance even under demanding conditions.

This O-ring is compatible with several part numbers, offering flexibility in replacement and maintenance tasks. Its precision engineering and robust construction make it an essential component for maintaining leak-free use in hydraulic assemblies. Trust Hercules Sealing Products for reliable sealing solutions that meet the needs of your industrial setup.

SKU: A-271

Supplier Part Number (MPN): 568-271

Alternate Part Numbers: C1CF36, MI-08740476, MINO-00407X90476

Specifications

Brand
HERCULES® SEALING PRODUCTS
Color
Black
Cross Section Shape
Round
Dash Size
271
Durometer
70A
Material
Buna-N
Series
568 Series
Suitable For Use With
Hydraulic Cylinders
System of Measurement
Imperial

Product Questions & Answers (2)

Question by: Harold H on Aug 23, 2025, 9:10 PM
Got an old seal that's shot on a piece of hydraulic equipment, measures out to 9 and a half inches across the outside with a 1/8 inch cross section. This the right o-ring to grab?
Answer by: Customer Support on Aug 25, 2025, 6:00 PM
Those dimensions match up exactly. The A-271 carries a 9-1/2 inch outer diameter and a 1/8 inch width, so if your worn seal measures out to those specs, this is a direct replacement. It also goes by part numbers C1CF36, MI-08740476, and MINO-00407X90476, which can help if you're cross-referencing against an old parts list or equipment manual.
Question by: Shane H on May 5, 2025, 9:04 PM
What size is this O-ring exactly?
Answer by: Customer Support on May 7, 2025, 6:52 AM
It's got an outer diameter of 9 and a half inches, and the width is an eighth of an inch.

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