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VICKERS BACK-UP RING

Description & Features

Genuine Vickers by Danfoss/Eaton spare part, this Back-Up Ring is a hydraulic sealing component designed to support and retain primary seals under pressure in hydraulic cylinders and valve assemblies. Back-up rings prevent seal extrusion into clearance gaps, extending the service life of the primary seal in demanding hydraulic applications.

The Vickers Back-Up Ring is available in a variety of sizes to suit different bore and rod configurations across Vickers hydraulic equipment. As an OEM-sourced spare part, it is suited for maintenance, repair, and overhaul work on Vickers hydraulic systems where dimensional and material compatibility with original equipment is required.

SKU: 287146

Supplier Part Number (MPN): 287146

Specifications

Brand Vickers by Danfoss	Diameter 14.6 mm ID	Lead Time 20	Segment Code C	Specifications 1.3 mm THK Dimensions

Product Questions & Answers (1)

Question by: Dwight C on May 31, 2025, 7:24 PM

Hey, would this work on my older Vickers cylinder? Just need somethin' to keep the main seal from poppin' out under pressure.

Answer by: Customer Support on Jun 2, 2025, 8:28 AM

These back-up rings are made to support the primary seals in Vickers hydraulic cylinders, preventin' 'em from squeezin' into the gaps when you're pushin' high pressure. They come in different sizes so you'll want to check your bore and rod configuration to make sure you get the right one.