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Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting

Description & Features

The Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting is engineered to extend hose assembly life while delivering consistent performance. Featuring Dura-Kote plating this fitting offers superior corrosion resistance ensuring longevity and reliability in demanding applications.

Designed with a JIC 37 female end and compatible with Line/Hose/Tube the fitting meets SAE J1176 certifications. The product material is carbon steel offering durability and strength. The drop dimension is 3.0700 and the width is 2.46 making it suitable for heavy-duty requirements.

This fitting requires no mandrel is not machine mountable and does not include a check valve.

MPN: EAR99

Supplier Part Number: 4SA20FJB20

Specifications

Brand Aeroquip® by Danfoss	a Dimensions 5.22 in	Compatible Hose ID 1-1/4 in	Connection Size 1 1-1/4 in	Connection Size 2 1-1/4 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 3.05 in	Dimension Standards SAE J1176	Dimensions 6.23 in L x 2.457 in W x 4.94 in H	Drop Dimensions 3.07 in	End Gender 1 Female	End Size 1 20	Finish Dura-Kote™	Fitting Type 90 deg Elbow	For Use With H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses	Hex Size 2 in	Hose Dash Size 20	Inside Diameter 0.99 in	Material Steel	Material Construction Carbon Steel	nmfc 50	Segment Code A	Series 4S Series	Thread Sealant Without Thread Sealant	Thread Size 1-5/8-12	Thread Type UN

Product Questions & Answers (1)

Question by: Brent B on Nov 1, 2025, 9:55 PM

Will this fitting hold up okay in a hydraulic system that sees some pretty tough use?

Answer by: Customer Support on Nov 3, 2025, 6:24 AM

Dura-Kote plating provides this fitting with superior corrosion resistance, so it should offer good longevity and reliability even in demanding applications.