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Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting

Description & Features

The Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting is crafted to meet stringent SAE J1176 certification standards. This fitting a part of the 4S Series features a male JIC 37 end and is engineered for robust applications with its carbon steel construction.

Dura-Kote plating delivers exceptional resistance to corrosion ensuring a longer service life.

Innovative design enhances performance and minimizes downtime making it a reliable component in demanding environments.

With a system-engineered approach this fitting maximizes hose assembly longevity for continuous use.

**Supplier Part Number**: 4SA12MJ12

Specifications

Brand Aeroquip® by Danfoss	a Dimensions 3.42 in	Compatible Hose ID 3/4 in	Connection Size 1 3/4 in	Connection Size 2 3/4 in	Connection Type Hose, Male JIC	Connection Type 1 Hose	Connection Type 2 Male SAE 37 deg JIC	Construction Style Crimp	Cut-Off Factor 2 in	Dimension Standards SAE J1176	Dimensions 3.5 in L x 1.836 in W x 1.836 in H	End Gender 1 Male	End Size 1 12	Finish Dura-Kote™	Fitting Type Hose Fitting	For Use With H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses	Hex Size 1-1/8 in	Hose Dash Size 12	Inside Diameter 0.56 in	Material Steel	Material Construction Carbon Steel	nmfc 50	Segment Code A	Series 4S Series	Thread Sealant Without Thread Sealant	Thread Size 1-1/16-12	Thread Type UN

Product Questions & Answers (2)

Question by: Scott R on Jun 14, 2025, 12:22 PM

What exactly is a TTC fitting used for in hydraulic systems?

Answer by: Customer Support on Jun 16, 2025, 6:41 AM

TTC stands for Tube to Component, and these fittings connect hydraulic tubing directly to hydraulic components like pumps, valves, or cylinders. The 4-wire spiral design handles high-pressure applications where you need a secure, leak-free connection between your tubing and equipment. They're built specifically for systems that use 4-wire spiral hydraulic hose, which is typically found in heavy-duty industrial and mobile equipment applications.

Question by: Connie R on Mar 13, 2025, 6:08 PM

reckon whats the point of this danfoss eaton aeroquip 4-wire spiral ttc fitting

Answer by: Customer Support on Mar 15, 2025, 7:00 AM

Eaton Aeroquip makes these TTC fittings specifically for hooking up with 4-wire spiral hoses in hydraulic setups.