Danfoss / Eaton DIAGNOSTIC COUP F HLF

Description & Features

The Eaton Aeroquip diagnostic quick disconnect coupling is suitable for diagnostic pressure testing within hydraulic systems. The female half coupling features a push-to-connect end, as well as a sleeve lock safety mechanism.

This diagnostic coupling exceeds ISO 16028 operating pressures and conforms to SAE J1502 interchange standards. The carbon steel coupling utilizes Buna-N seals and has a 7/16 port size.

The Danfoss / Eaton DIAGNOSTIC COUP F HLF offers quick connect and disconnect without the need for special tools.

SKU: FD90-1041-04-04

Supplier Part Number (MPN): FD90-1041-04-04

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X11192
Application
Diagnostic pressure testing for hydraulic systems
Certifications
SAE J1502 Interchange
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 2
0.44
End Type 1
Push to Connect
End Type 2
SAE ORB
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
0.6 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Ball Lock
Item Type
Female Half
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
NMFC
50
Port Size
7/16
Product Material
Carbon Steel
Product Width
0.75
Safety locking Mechanism
Sleeve lock
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
FD90-1041-04-04
Valve Type
2 way
Product Weight
0.26 lbs

Product Questions & Answers (1)

Question by: Sheila C on Jan 16, 2026, 12:22 PM
Just want to make sure, this fitting will work for diagnostic pressure testing on hydraulic systems, right?
Answer by: Customer Support on Jan 18, 2026, 11:05 AM
Exactly, this Eaton Aeroquip diagnostic coupling is specifically designed for diagnostic pressure testing within hydraulic systems.