Manufactured by Danfoss Power Solutions, this versatile crimp fitting is ideal for general purpose low and medium pressure hydraulics applications. With a 1-5/16-12 female JIC 37deg; flare fitting, it is optimized for use with -12 hoses.
The fitting is constructed from durable steel and compatible with both H277 and H435 hoses where shock hazards are present. The end gender is female and the torque rating stands at 117-125 lb/ft, ensuring secure and reliable connections.
This product is identified by the catalog number C1AP63 and segment code seg_code_c. The hex size on the second end measures 1.18 inches, and it requires no mandrel or thread sealant for installation.
Designed specifically for crimping in hydraulic systems, this fitting offers robustness and efficiency in performance. The Aeroquip TTC steel crimp fitting is perfectly suited for demanding industrial environments, ensuring reliability and safety.
MPN: EAR99
Supplier Part Number: 1AA16FJ12
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Specifications
Application
General purpose low and medium pressure hydraulics. Use H277 or H435 where shock hazards exist
D
1.72
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Size 2
0.75
End Type 1
JIC 37
End Type 2
Line/Hose/Tube
Hex Size 2
1.18
Hose Size
-12
Mandrel Required
No
Supplier Part Number
1AA16FJ12
Thread 1
1-5/16-12
Thread Sealant
No
Torque Rating
117-125 LB/FT
Torque Rating
117-125 LB/FT
Alternate Part Numbers
Alternate Part NumberC1AP63, Alternate Part Number MI-00302110, Alternate Part Number MINO-00015F50852
trying to replace a fitting on a -12 hose, is this one the straight female JIC 37 flare with 1-5/16-12 threads?
Answer by: Customer Support on Aug 12, 2025, 6:07 AM
You are looking at a straight steel crimp fitting for a -12 hose with a female JIC 37 degree flare swivel end. The thread on that JIC end is 1-5/16-12.
Question by: Melvin H on Feb 23, 2026, 6:53 AM
Can this fitting handle the constant vibrations from my machinery?
Answer by: Customer Support on Feb 25, 2026, 7:09 AM
It is best to use this fitting with H277 or H435 hoses in systems where shock hazards are present, so it should hold up well to vibration.
Question by: Peggy M on Jul 24, 2025, 6:21 AM
got a -12 hose on the bench. is this the straight female JIC 37 degree swivel end that crimps on?
Answer by: Customer Support on Jul 25, 2025, 2:04 PM
For a straight female JIC 37 degree flare connection on a -12 hose, this fitting matches that setup. It is a 1-5/16-12 female JIC 37 degree flare, made to be crimped onto -12 hose.
Question by: Wade R on Dec 1, 2025, 11:45 AM
fitting says it works with H277 and H435 hose, does that mean it won't crimp onto other hose types, or is that just where they recommend it for shock situations?
Answer by: Customer Support on Dec 2, 2025, 4:26 PM
The H277 and H435 callout is specific to installations where shock hazards are present. For general low and medium pressure hydraulic work, this fitting covers a broader range of applications. The -12 hose size designation is what drives the core compatibility, so you'd want to confirm your hose matches that dash size regardless of the application type.