Danfoss / Eaton ORing BUNA N 70D

Description & Features

The Eaton Char-Lynn O-Ring, crafted from durable BUNA N 70D material, is engineered for robust performance in industrial and hydraulic systems. Known for its excellent resistance to petroleum-based oils and fuels, this O-Ring is a vital component in maintaining system integrity and preventing leaks. Its versatile size range ensures compatibility with a variety of applications, offering flexibility and reliability in demanding environments.

Specially designed by Danfoss Power Solutions, the O-Ring is part of their high-quality spare parts lineup, ensuring long-lasting service and reduced maintenance downtime. This product, belonging to the O-Rings and Gaskets category, is tailored for use in heavy-duty machinery and equipment, providing an essential seal that withstands rigorous operational conditions.

SKU: 0008761-239

Supplier Part Number (MPN): 8761-239

Specifications

Alternate Part Numbers
Alternate Part Number 8761-239
Brand
Danfoss – Hydraulics
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Available in a variety of sizes
ICC
O-Rings and Gaskets
Language
English
Net Pack Quantity Units
EA
NMFC
125820
Sub Brand
None
Supplier Part Number
8761-239
Product Weight
0.50 lbs

Product Questions & Answers (2)

Question by: Marvin P on Sep 30, 2025, 8:36 AM
got a danfoss eaton unit that calls for part 8761-239, is this the same o-ring?
Answer by: Customer Support on Oct 1, 2025, 10:43 AM
Match it up by supplier part number. This spare part O-ring is listed as 8761-239, and it is a Danfoss Power Solutions and Eaton Char-Lynn branded item.
Question by: Freddie W on Jan 15, 2026, 6:53 PM
been trying to track down a replacement o-ring for my eaton char-lynn motor and want to make sure i got the right one, is this the BUNA N 70 durometer version?
Answer by: Customer Support on Jan 17, 2026, 3:26 PM
That's what this is. It's a Buna N compound at 70 durometer hardness, sold under both the Eaton Char-Lynn and Danfoss Power Solutions brands. The supplier part number is 8761-239, so if that matches what came off your motor, you're looking at the right part.