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Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting

Description & Features

Engineered for maximum hose assembly life, the Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting offers industry-leading durability thanks to its Dura-Kote plating, which provides superior corrosion resistance. This fitting is crafted from high-quality carbon steel and meets SAE J1176 certification standards to ensure reliable performance.

The innovative design of this fitting supports optimal uptime, making it ideal for demanding environments. Its flanged end type and line/hose/tube compatibility ensure a secure and effective connection, meeting various industrial needs.

The 4-Wire Spiral TTC Fitting features a drop dimension of 1.2600 and a hose dash size of -12, ensuring precise alignment and fitment. It is not adjustable, ensuring consistent and reliable use.

Brand: Danfoss Power Solutions (II LLC Aeroquip)

Supplier Part Number: 4S16FLA12

Specifications

Brand Aeroquip® by Danfoss	a Dimensions 5.04 in	Compatible Hose ID 3/4 in	Connection Size 1 3/4 in	Connection Size 2 1 in	Connection Type Flanged, Hose	Connection Type 1 Hose	Connection Type 2 SAE Code 61 Flange	Construction Style Crimp	Cut-Off Factor 3.61 in	Dimension Standards SAE J1176	Dimensions 5.97 in L x 1.84 in W x 3.05 in H	Drop Dimensions 1.26 in	End Size 1 16	Finish Dura-Kote™	Fitting Type 45 deg Elbow	For Use With H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses	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

Product Questions & Answers (4)

Question by: Stan G on Aug 21, 2025, 8:14 PM

got a -12 four wire spiral hose, is this the right TTC fitting to match up with it?

Answer by: Customer Support on Aug 23, 2025, 6:49 AM

For hose fit, the key callout on this part is the -12 hose dash size. It is a 4-wire spiral TTC fitting, so it matches that hose style and dash size.

Question by: Rex P on Oct 8, 2025, 4:51 PM

does this fitting work with -12 hose or do I need a different size for that

Answer by: Customer Support on Oct 10, 2025, 10:43 AM

the hose dash size on this one is -12, so you're good there. It's a flanged end type on one side with a line/hose/tube connection on the other, and the drop dimension comes in at 1.2600, so make sure your assembly layout accounts for that before you put it in.

Question by: Jimmy L on Mar 13, 2026, 11:06 AM

What size hose does this fitting work with? Just wanna make sure I'm gettin' the right thing.

Answer by: Customer Support on Mar 15, 2026, 7:44 AM

It's designed for a hose dash size of -12.

Question by: Dean G on Feb 3, 2026, 10:44 AM

trying to match up a hose end, is this made for a -12 4-wire spiral hose?

Answer by: Customer Support on Feb 4, 2026, 2:36 PM

The key callouts are the hose dash size of -12 and that it is a 4-wire spiral TTC fitting assembly. If your setup calls for a -12 4-wire spiral TTC style end, that lines up with what this part is built for.