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Fitting (Perm) Thermo SAE 37

Description & Features

The Fitting (Perm) Thermo SAE 37 from Danfoss Power Solutions (II LLC Aeroquip) is engineered for maximum performance and durability featuring an innovative design that enhances uptime. Crafted from carbon steel it boasts Dura-Kote plating to ensure superior corrosion resistance extending the hose assembly life.

Designed for reliability it features a female end with JIC 37 and Line/Hose/Tube end types. The hex size at End 2 is 0.6875 and it fits a hose dash size of -4. The product width measures 0.83 inches. This fitting is not adjustable and does not include additional components such as a check valve case blades or battery.

Engineered to meet the stringent demands of industrial applications this fitting is not machine mountable and does not require a mandrel for installation ensuring ease of use and reliability in various settings.

Supplier Part Number: 4TA6FJ4

Specifications

Alternate Part Numbers Alternate Part Number MINO-00803X00741	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13553	End Size 1 0.56	End Type 1 JIC 37	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	Hex Size 2 0.69	Hose Dash Size -4	ICC Hose Fittings	Item Type Fitting Assembly	Language English	Product Material Carbon Steel	Product Width 0.83	Sub Brand None	Supplier Part Number 4TA6FJ4	Product Weight 0.31 lbs

Product Questions & Answers (2)

Question by: Frank C on Feb 6, 2026, 12:53 PM

This fitting got a female JIC 37 end on it, does that mean it'll mate up with a standard male JIC 37 flare fitting on my hydraulic line?

Answer by: Customer Support on Feb 8, 2026, 8:29 AM

Female JIC 37 on End 1 pairs with a male JIC 37 counterpart, so yes, that connection will mate up with a standard male JIC 37 flare. End 2 is a Line/Hose/Tube end sized for a -4 hose dash size, so make sure your hose matches that before putting it together. The hex at End 2 measures 0.6875 inches if you need to know what wrench to grab.

Question by: Glen R on Jun 11, 2025, 9:47 AM

What size hose does this fitting work with? I'm using a -4 size right now.

Answer by: Customer Support on Jun 12, 2025, 10:40 AM

This fitting is designed to work with a hose dash size of -4, so it should be a good fit for your current setup.