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DANFOSS / EATON 4S/6S ORING FOR HOSE NIPPLE

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Description & Features

The Danfoss / Eaton 4S/6S O-Ring for Hose Nipple facilitates reliable sealing solutions in industrial settings.

This product is designed by Danfoss Power Solutions (II LLC Aeroquip) ensuring high-quality and durability.

Ideal for maintaining optimal performance it provides essential leak protection for hose assemblies especially critical in high-pressure environments.

Its specific configuration eliminates the need for additional adjustments or calibration streamlining its application process.

Supplier Part Number: FF91157-20

Specifications

Brand
Aeroquip® by Danfoss
Color
Black
Dimensions
0.079 in L x 1.1 in W x 1.1 in H x 0.0787 in THK
Domestic/Import
Import
Durometer
80
Fitting Type
O-ring
Inside Diameter
1.02 in
Material
EPR

Product Questions & Answers (1)

Question by: Marvin W on Mar 12, 2026, 9:56 AM
Part number FF91157-20, that's the Aeroquip o-ring for a 4S/6S hose nipple, just want to make sure this is the right seal before I order a handful of em. Any chance this fits other nipple sizes or is it strictly for the 4S/6S configuration?
Answer by: Customer Support on Mar 13, 2026, 4:34 PM
Strictly a 4S/6S fit. The FF91157-20 is sized specifically for that nipple configuration and isn't interchangeable with other sizes in the Aeroquip lineup. If your hose assembly runs on 4S or 6S nipples, this is the correct o-ring for maintaining a proper seal at the connection point.

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