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DANFOSS / EATON ORING BUNA N 70

Description & Features

Manufactured by Eaton Char-Lynn, this Buna N 70 durometer O-ring is a genuine spare part designed for use in Danfoss and Eaton hydraulic motor and valve assemblies. Buna N (nitrile) compound offers reliable resistance to petroleum-based hydraulic fluids, making it well suited for sealing applications in hydraulic equipment where fluid compatibility and dimensional integrity are critical.

The DANFOSS / EATON Oring Buna N 70 is available in a variety of sizes to suit different assembly requirements. Sold individually, it is a direct replacement component intended to restore proper sealing in Eaton Char-Lynn hydraulic systems during service and maintenance.

SKU: 0008761-145

Supplier Part Number (MPN): 8761-145

Specifications

Brand Danfoss Power Solutions II (Char-Lynn)	Brand Char-Lynn	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 8761-145	Product Weight 0.50 lbs

Product Questions & Answers (1)

Question by: Dale M on Nov 2, 2025, 8:32 AM

Just want to make sure this o-ring will fit my Eaton Char-Lynn unit. Is this the right part for those?

Answer by: Customer Support on Nov 4, 2025, 6:21 AM

This Buna N 70 o-ring is an Eaton Char-Lynn spare part, so it should be a direct replacement if that's the brand you're working with.