Skip to the beginning of the images gallery

Danfoss / Eaton Back Up Ring

Description & Features

Designed as a genuine spare part for the Char-Lynn VIS Series, the Danfoss / Eaton Back Up Ring is a sealing support component used to prevent O-ring extrusion under pressure in hydraulic motor assemblies. Back-up rings of this type are typically installed adjacent to primary seals, providing structural reinforcement and extending seal service life in demanding hydraulic applications.

Available in a variety of sizes, this part is sourced directly under the Char-Lynn sub-brand and is suited for maintenance and rebuild work on compatible VIS Series units. Using the correct OEM spare part helps maintain assembly integrity during service intervals.

SKU: 14693-001

Supplier Part Number (MPN): 14693-001

Specifications

Class WEB-ITEM	Brand Danfoss Power Solutions II (Char-Lynn)	Brand Char-Lynn	Pack Size 1.00	UOM EA	Features Available in a variety of sizes	ICC Retaining Rings and Clips	Language English	Sub Brand Char-Lynn	Supplier Part Number 14693-001	Product Weight 0.99 lbs

Product Questions & Answers (1)

Question by: Connie P on Mar 16, 2026, 2:27 PM

Will this back up ring work on any Char-Lynn VIS series motor?

Answer by: Customer Support on Mar 18, 2026, 6:42 AM

This back up ring is designed as a spare part specifically for the Char-Lynn VIS Series hydraulic motors. It comes directly from the Char-Lynn sub-brand, so it should fit just right in compatible units during maintenance.