Designed for diagnostic pressure testing in hydraulic systems, this carbon steel male half plug features a push-to-connect end with a 1/4" NPTF port and a ball lock internal connection secured by a sleeve lock mechanism. The Buna-N seal supports a working temperature range starting at -40°F, making it suitable for demanding environmental conditions.
The Danfoss / Eaton QD FD90 Series coupling plug connects and disconnects without special tools and meets SAE J1502 interchange standards while exceeding ISO 16028 operating pressure requirements. The two-way valve design supports a flow rate of 0.6 gallons per minute, appropriate for diagnostic testing applications.
SKU: FD90-1045-04-04
Supplier Part Number (MPN): FD90-1045-04-04
Loading related products…
Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00015X11198
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
13554
End Gender 2
13556
End Size 2
0.25
End Type 1
Push to Connect
End Type 2
NPTF
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Will this here plug work alright for checking the pressure on my tractor's hydraulics?
Answer by: Customer Support on Sep 21, 2025, 6:35 AM
Designed for diagnostic pressure testing specifically, this plug should be suitable for your tractor's hydraulic system. Just ensure the 1/4" NPTF port fits your test gauge or equipment.