CHAR-LYNN EXCLUSION SEAL

Description & Features

Designed for hydraulic hose assemblies, this replacement seal from Danfoss Power Solutions (Char-Lynn) helps extend hose service life by more than 50 percent while reducing the risk of collateral damage from unexpected failures. It is classified under O-Rings and Gaskets and carries an EAR99 export classification.

The Char-Lynn Exclusion Seal supports real-time and ongoing condition monitoring, enabling earlier detection of impending failure and giving maintenance personnel reliable warning before issues escalate. By mitigating unplanned hose failures, it helps maximize uptime and protect both workers and the surrounding environment from potential fluid spills. Available in a variety of sizes to suit different assembly requirements.

SKU: 9121-003

Supplier Part Number (MPN): 9121-003

Alternate Part Numbers: C1KE93

Specifications

Alternate Part Numbers
Alternate Part Number C1KE93
Brand
Danfoss Power Solutions II (Char-Lynn)
Brand
Char-Lynn
Pack Size
1.00
UOM
EA
Features
Can provide over 50 percent more hose life|Improves maintenance operations efficiency - automates inspections, on-going and real-time monitoring.|Reduces risk of collateral damage|Maximizes uptime|Protects the environment - mitigates potential spills.|Increases reliability - detects and warns of impending failure.|Safeguards workers|Mitigates unexpected hose failures.|Available in a variety of sizes
ICC
O-Rings and Gaskets
Language
English
Net Pack Quantity Units
EA
Product Width
1.02
Sub Brand
Char-Lynn
Supplier Part Number
9121-003
Product Weight
0.05 lbs

Product Questions & Answers (2)

Question by: Stan B on Mar 24, 2026, 1:02 PM
what exactly is this seal supposed to keep out, and how's it different from a regular o-ring or gasket?
Answer by: Customer Support on Mar 26, 2026, 6:36 AM
Exclusion seals are built to block contaminants from getting into the rotating or moving parts of a hydraulic motor, which is a different job than what a standard o-ring does. An o-ring handles pressure containment and fluid sealing between static or dynamic surfaces. The exclusion seal sits at the exterior interface and stops dirt, debris, and moisture from working their way inward before they ever reach the internal seals. On Char-Lynn hydraulic motors, keeping that contamination out is what protects the internal components from premature wear.
Question by: Steve M on Oct 25, 2025, 3:35 PM
What exactly does this exclusion seal do for my Char-Lynn unit?
Answer by: Customer Support on Oct 27, 2025, 7:33 AM
This seal helps prolong hose life by more than 50%.