SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

DANFOSS / EATON O-RING-BUNA N 70

Ask A Question

Description & Features

Engineered for reliability, the Eaton Char-Lynn O-Ring-Buna N 70 is an essential component in hydraulic systems, offering exceptional sealing capabilities. Crafted from Buna N material, this O-ring is designed to withstand diverse industrial environments. Its versatility is highlighted by its compatibility with various sizes, ensuring a perfect fit for numerous applications.

This O-ring belongs to the O-Rings and Gaskets category, showcasing its critical role in maintaining system integrity by preventing leaks. With a width of 2.47 inches, it is well-suited for high-performance needs where precise sealing is paramount. Manufactured by Danfoss Power Solutions, this product guarantees quality and durability.

SKU: 0008761-143

Supplier Part Number (MPN): 8761-143

Specifications

Brand
Danfoss
nmfc
125820
Product Type
O-ring
Segment Code
C
Suitable For Use With
Piston Pumps

Product Questions & Answers (2)

Question by: Neal P on May 27, 2025, 10:42 AM
Will this O-ring work with Eaton Char-Lynn products?
Answer by: Customer Support on May 29, 2025, 6:52 AM
It's an Eaton Char-Lynn spare part, so it should fit right in with your other Eaton Char-Lynn gear.
Question by: Steve R on Feb 8, 2026, 9:26 AM
Is this the Buna N 70 durometer o-ring for Eaton Char-Lynn motors, or is it a different compound?
Answer by: Customer Support on Feb 10, 2026, 8:13 AM
Buna N at 70 durometer is exactly what this is, sourced under the Eaton Char-Lynn / Danfoss Power Solutions part number 8761-143. Buna N is a nitrile rubber compound that holds up well in petroleum-based hydraulic fluid environments, and the 70 durometer rating puts it in the standard medium-hardness range you'd expect for most hydraulic sealing applications in that product family.

Tell us what you need and we'll get back to you.

Fields marked * are required.