Designed for maintenance and rebuild applications, this carbon steel sleeve-type fluid connector kit provides the sealing components needed to restore proper function to compatible Danfoss / Eaton hydraulic fittings. Marketed under the Aeroquip brand, it is sized for a 3/8-inch female end connection and is classified within the fluid connector kits product category.
The Danfoss / Eaton Seal Repair Kit for Aeroquip fittings supports field and shop-level serviceability, reducing the need for full fitting replacement when seal wear or leakage is the primary issue. A fluid compatibility reference document is available from Eaton to verify suitability for specific media prior to use.
Will this kit fix a leaky fitting on my old Danfoss system, or should I just replace the whole thing?
Answer by: Customer Support on Feb 18, 2026, 2:54 PM
Designed for maintenance and rebuild applications, this kit provides the sealing components needed to restore proper function to compatible Danfoss / Eaton hydraulic fittings. It could save you from a full replacement if seal wear or leakage is the primary issue.