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Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting

Description & Features

Engineered to extend the lifespan of hose assemblies, this fitting is designed with innovative features ensuring maximum uptime.

Constructed from high-quality carbon steel, it meets SAE J1176 certification standards, ensuring reliable performance in industrial applications.

With Dura-Kote plating, it offers superior corrosion resistance, enhancing durability even in harsh environments.

Featuring a female JIC 37 swivel end type, it is tailored for compatibility with a variety of line, hose, or tube connections.

Its hex size measures 2.25, providing a precise fit for assembly operations.

The Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting is part of the reputable DANFOSS POWER SOLUTIONS (II LLC AEROQUIP) brand, reflecting their commitment to quality and performance in the hose fittings market.

Supplier Part Number: 4SA24FJ24

Specifications

Brand Aeroquip® by Danfoss	a Dimensions 5.31 in	Compatible Hose ID 1-1/2 in	Connection Size 1 1-1/2 in	Connection Size 2 1-1/2 in	Connection Type Female JIC Swivel, Hose	Connection Type 1 Hose	Connection Type 2 Female SAE 37 deg JIC Swivel	Construction Style Crimp	Cut-Off Factor 2.24 in	Dimension Standards SAE J1176	Dimensions 5.5 in L x 2.823 in W x 2.82 in H	End Gender 1 Female	End Size 1 24	Finish Dura-Kote™	Fitting Type Hose Fitting	For Use With H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses	Hex Size 2.25 x 2.24 in	Hose Dash Size 24	Inside Diameter 1.22 in	Material Steel	Material Construction Carbon Steel	Segment Code A	Series 4S Series	Thread Sealant Without Thread Sealant	Thread Size 1-7/8-12	Thread Type UN

Product Questions & Answers (6)

Question by: Jerry R on May 20, 2025, 1:16 PM

What size is the hex fitting on this thing?

Answer by: Customer Support on May 22, 2025, 12:11 PM

This Aeroquip fitting uses a 2.25 inch hex size.

Question by: Cody P on Sep 8, 2025, 8:51 PM

Got a -24 hose I'm trying to terminate with a female JIC swivel end. This the right fitting for that?

Answer by: Customer Support on Sep 10, 2025, 5:53 PM

For a -24 hose dash size with a female JIC 37-degree swivel connection, yes, that lines up exactly with what this fitting covers. It's built as part of the 4S crimp series, so you'll need a compatible crimp setup on the hose end. The swivel allows for easier alignment during installation, which helps a lot when you're working in tight hydraulic connections runs where the mating fitting can't rotate freely.

Question by: Curt T on Oct 27, 2025, 2:13 PM

got a -24 hose, is this the right fitting size for it or am i mixing stuff up

Answer by: Customer Support on Oct 29, 2025, 6:35 AM

For hose sizing, this one is set up for a -24 hose dash size. It is a 4S Series crimp hose fitting with a female JIC 37 degree swivel on the fitting end.

Question by: Joyce W on Sep 14, 2025, 6:23 PM

Will this fitting hold up in a hydraulic system running around 3000 PSI?

Answer by: Customer Support on Sep 16, 2025, 1:05 PM

Engineered to meet SAE J1176 certification standards, this fitting is built to deliver reliable performance in industrial hydraulic applications. It's constructed from carbon steel, so it should handle that pressure without issue.

Question by: Hank C on Jul 22, 2025, 8:28 PM

Trying to match up a hose end, is this one a female JIC 37 swivel for a -24 hose?

Answer by: Customer Support on Jul 24, 2025, 6:25 AM

You are looking at a female JIC 37 swivel end on a fitting built for -24 (dash 24) hose size, with the other side intended for line, hose, or tube connections.

Question by: Lyle P on Jul 26, 2025, 6:26 PM

Does this fitting have any kind of corrosion protection on it? We run equipment outdoors and rust has been a real problem with some of the other fittings we've tried.

Answer by: Customer Support on Jul 28, 2025, 12:54 PM

Dura-Kote plating is applied to this fitting specifically to hold up against corrosion. It's a step above bare steel fittings and makes a noticeable difference in harsh or outdoor environments where moisture and exposure are constant concerns. Carbon steel construction underneath gives it solid structural integrity, and the plating keeps surface degradation from becoming an issue down the line.