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45 DEG FLARE, STRAIGHT

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Application
Used with R134a and R12
applications. Ideal for heavy
duty truck use as well as
industrial and automotive
applications.
Class
WEB-ITEM
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Size 1
0.88
End Type 1
SAE 45
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
Hose Dash Size
-10
ICC
Hose Fittings
Item Type
Fitting Assembly
Language
English
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
0.88
Supplier Part Number
75710E-310
Product Weight
0.99 lbs
Product Questions & Answers 3

Product Questions & Answers

Got a refrigerant line on a heavy truck that needs a 45-degree flare connection at the end. This fitting rated for R134a use or is it strictly older R12 systems?
Question by: Janice H on Jan 4, 2026, 9:24 PM
Both R134a and R12 applications are covered with this fitting, so you're good either way. It's built for heavy duty truck use specifically, which makes it a solid match for that kind of job. The carbon steel construction with Dura-Kote plating handles the demands of that environment without corroding out on you prematurely.
Answer by: Customer Support on Jan 6, 2026, 6:48 AM
trying to swap out a fitting on an A/C line, is this one meant for R134a or R12 setups?
Question by: Ronnie H on Mar 21, 2026, 6:06 PM
For refrigerant work, it’s intended for R134a and R12 applications, and it’s commonly used in heavy duty truck A/C along with industrial and automotive jobs.
Answer by: Customer Support on Mar 23, 2026, 8:59 AM
Will this fitting work okay with R134a refrigerant, or is it for something else?
Question by: Rusty J on Jan 16, 2026, 5:04 PM
Yes, this fitting is designed for use with both R134a and R12 refrigerants. It's suitable for heavy-duty trucks as well as industrial and automotive applications.
Answer by: Customer Support on Jan 18, 2026, 8:56 AM