Engineered for maximum performance and durability the Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting is a top choice for industrial applications. This fitting features Dura-Kote plating providing superior corrosion resistance that ensures longevity in harsh environments. The innovative design is crafted to enhance performance and extend hose assembly life significantly.
Compliant with SAE J1176 standards this crimp hose fitting incorporates a 45-degree CAT flange elbow suitable for a range of hydraulic systems. Constructed from high-grade carbon steel it guarantees robustness and reliability. The 4S Series model is meticulously designed to meet demanding industrial needs and to ensure seamless integration.
End Type 1 is flanged and End Type 2 is configured for line/hose/tube connections. The fitting has a -16 hose dash size offering versatile application possibilities. With a product width of 2.1 inches and a drop dimension of 1.6500 inches it meets exact specifications for various settings.
Supplier Part Number: 4S20CTA16
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Specifications
Alternate Part Numbers
Alternate Part NumberMI-08051520, Alternate Part Number MINO-00015X01150, Alternate Part Number MINO-00925F19951
Certifications
SAE J1176
Drop Dimension
1.65
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Type 1
Flanged
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
Hose Dash Size
-16
ICC
Hose Fittings
Item Type
Fitting Assembly
Language
English
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
2.10
Sub Brand
None
Supplier Part Number
4S20CTA16
Product Weight
2.20 lbs
Product Questions & Answers (1)
Question by: Shane J on Mar 11, 2026, 3:41 PM
does the dura-kote plating on this fitting hold up when its exposed to moisture and grime regular-like, or is that more of a light duty coating?
Answer by: Customer Support on Mar 12, 2026, 4:10 PM
Dura-Kote is built specifically for corrosion resistance in harsh environments, so exposure to moisture and grime is exactly what it's rated to handle. Carbon steel on its own would rust out pretty quick in tough conditions, but the plating gives it a meaningful layer of protection that extends the service life of the whole hose assembly. It's not a decorative finish, it's a functional one engineered to keep the fitting performing in the kind of environments where these systems actually run.
