Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting

Alternate Part Numbers
Alternate Part Number MI-08051392, Alternate Part Number MINO-00015X01026
Certifications
SAE J1176
Drop Dimension
2.54
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
-12
ICC
Hose Fittings
Item Type
Fitting Assembly
Language
English
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
1.84
Sub Brand
None
Supplier Part Number
4S12CTB12
Product Weight
1.10 lbs

Product Questions & Answers

Does this fitting work with 4-wire spiral hose at the -12 dash size, or is it only for certain hose types?
Question by: Kirk R on May 25, 2025, 4:13 PM
the 4S12CTB12 is built specifically for 4-wire spiral hose at the -12 dash size. The "4S" in the part number points straight to 4-wire spiral construction, and the -12 hose dash size is confirmed in the specs. It's a CAT flange end with a 90-degree elbow on one side and a crimp hose end on the other, so as long as your hose matches that dash size and construction, you're in the right place.
Answer by: Customer Support on May 27, 2025, 6:38 AM
Will this fitting hold up to high pressure in a hydraulic system on a farm tractor?
Question by: Shawn S on Nov 11, 2025, 3:52 PM
Dura-Kote plating gives this fitting superior corrosion resistance, which is important for equipment that's used outdoors and might sit for extended periods. The fitting is system-engineered to extend hose assembly life, which can help reduce downtime on the farm.
Answer by: Customer Support on Nov 13, 2025, 6:26 AM
trying to match up a fitting i pulled off an old hose, is 4S12CTB12 the one with the -12 hose size and a 90 degree CAT flange elbow?
Question by: Judy B on Feb 8, 2026, 7:49 AM
For replacement matching, 4S12CTB12 is a 4S Series crimp hose fitting called out as a CAT flange 90 elbow, and it is sized for a -12 hose dash.
Answer by: Customer Support on Feb 9, 2026, 8:18 AM
got a -12 hose im crimpin up, is this fitting the right dash size for that?
Question by: Harvey M on Nov 22, 2025, 1:51 PM
The key callout here is the hose dash size. This fitting is made for a -12 hose, and it’s a 4S Series crimp hose fitting.
Answer by: Customer Support on Nov 24, 2025, 6:04 AM
Is this fitting good for high-pressure stuff?
Question by: Howard P on Jan 31, 2026, 12:05 PM
This fitting is made with carbon steel and Dura-Kote plating. So it should hold up well in demanding industrial jobs where corrosion is a concern. It's built to SAE J1176 standards too.
Answer by: Customer Support on Feb 1, 2026, 12:39 PM