The Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting is a robust component engineered for performance-focused applications. Designed by Danfoss Power Solutions, this fitting offers SAE J1176 certification, ensuring reliability in demanding environments.
Featuring Dura-Kote plating, this fitting provides superior corrosion resistance, extending the longevity of your hose assemblies. The innovative design of the 4S Series Crimp Hose Fittings includes a female ORS swivel that enhances adaptability and uptime in diverse operational contexts.
Constructed from durable carbon steel, the fitting is engineered to withstand extreme temperatures as low as -40 degrees. This strong material choice enhances the durability and resilience of the product, contributing to extended service life.
The 4-Wire Spiral TTC Fitting is integral for systems that require high-performance hose fittings, specifically crafted to augment the lifespan and reliability of hose assemblies. The product's detailed engineering and stringent adherence to standards ensure it supports a wide range of industrial uses efficiently.
Supplier Part Number: 4SA12FR12
MPN: EAR99
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Specifications
Alternate Part Numbers
Alternate Part NumberMI-07585374, Alternate Part Number MINO-00015X00947
Certifications
SAE J1176
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Type 1
ORS
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
Hex Size 2
1.38
Hose Dash Size
-12
ICC
Hose Fittings
Item Type
Fitting Assembly
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
1.84
Sub Brand
None
Supplier Part Number
4SA12FR12
Product Weight
0.81 lbs
Product Questions & Answers (4)
Question by: Cody J on Mar 29, 2025, 4:38 PM
Will this fitting hold up in a hydraulic system running at high pressure?
Answer by: Customer Support on Mar 31, 2025, 6:19 AM
This Danfoss/Eaton Aeroquip fitting is designed to work with 4-wire spiral hoses, which are typically used in high-pressure hydraulic applications. Just make sure your hose and system pressures are within the fitting's rated limits.
Question by: Larry M on Apr 16, 2025, 12:53 PM
does this fitting work down to real cold temps, like negative 40 degrees or so?
Answer by: Customer Support on Apr 17, 2025, 1:27 PM
Rated for a minimum working temperature of -40 degrees, so genuine cold weather operation is covered. The carbon steel construction and Dura-Kote plating hold up in harsh environments without adding a lot of maintenance headache to your routine.
Question by: Lee G on Aug 26, 2025, 9:02 AM
got a -12 4-wire spiral hose, is this the right fitting for it?
Answer by: Customer Support on Aug 28, 2025, 8:30 AM
For hose fit, the key callout here is the hose dash size. This fitting is built for a -12 hose and it is a 4-wire spiral TTC fitting assembly, so it matches that hose size and style.
Question by: Kent R on Feb 25, 2026, 2:47 PM
what's the lowest temp this fitting can handle before it starts giving you trouble?
Answer by: Customer Support on Feb 27, 2026, 10:09 AM
Carbon steel construction and the Dura-Kote plating on this fitting are rated down to negative 40 degrees, so cold weather operation and freezing environments are well within range. That floor covers most industrial and outdoor applications without any issue.
