This Weatherhead fitting is a refrigeration female tube O-ring fitting suitable for R134a and R12 applications. It is ideally suited for heavy-duty truck use, as well as industrial and automotive applications.
Manufactured from carbon steel, this Weatherhead fitting features Dura-Kote plating for superior corrosion resistance and is system engineered to extend hose assembly life. The innovative design is made to deliver consistent performance and maximum uptime.
SKU: 75710E-Z51
Supplier Part Number (MPN): 75710E-Z51
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Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00015X08057
Application
Used with R134a and R12
applications. Ideal for heavy
duty truck use as well as
industrial and automotive
applications.
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Size 1
0.88
End Type 1
ORB
End Type 2
Line/Hose/Tube
Features
Dura-Kote plating for superior corrosion resistance|Innovative design to deliver performance and maximum uptime|System engineered to extend hose assembly life
Will this fitting hold up okay on a refrigeration system in a semi-truck? Seems like those get beat up pretty good.
Answer by: Customer Support on Mar 26, 2026, 5:12 PM
It's definitely suitable for heavy-duty truck use, along with industrial and automotive applications. The Dura-Kote plating on the carbon steel is made to give it superior corrosion resistance, which should help it last.