The Aeroquip TTC Steel Crimp Fittings are specifically designed for general-purpose low and medium-pressure hydraulic applications. These fittings are engineered to handle shock hazards when paired with H277 or H435 hoses ensuring reliable performance.
Featuring a 13/16-16 Male O-Ring Face Seal the fitting is compatible with -08 hose sizes. The precision-crafted straight design ensures accurate fitment and secure sealing providing robust connections in various hydraulic systems.
The 1A Series from Danfoss Power Solutions (II LLC Aeroquip) stands out due to its durable steel construction making it suitable for demanding industrial environments.
This crimp fitting does not require a mandrel and is free from thread sealant simplifying installation and reducing the potential for leaks. The Aeroquip TTC Steel Crimp Fittings are an excellent choice for maintaining stringent standards in hydraulic systems.
Supplier Part Number: 1AA8MR8
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Specifications
Application
General purpose low and medium pressure hydraulics. Use H277 or H435 where shock hazards exist
D
1.13
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Size 1
0.81
End Type 1
ORS
End Type 2
Line/Hose/Tube
Hose Size
-08
Mandrel Required
No
Supplier Part Number
1AA8MR8
Thread 1
13/16-16
Thread Sealant
No
Alternate Part Numbers
Alternate Part NumberC1AQ89, Alternate Part Number MI-00301977, Alternate Part Number MINO-00015F50673
got a -08 hose and need a straight male ORFS end, is this the right one with 13/16-16 threads?
Answer by: Customer Support on Dec 23, 2025, 10:56 AM
For a straight male O-Ring Face Seal connection on a -08 hose, this fitting matches those callouts. It’s a 13/16-16 Male ORFS in the Aeroquip 1A Series, built as a 1 and 2 wire braid steel crimp fitting.