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Steel Crimp 3903/7903 Swage Fitting, 3/4-16 Female JIC 37 deg Flare Swivel, -08 Hose, Straight

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Description & Features

Designed for use with -08 hose, this straight swage fitting provides a 3/4-16 female JIC 37° flare swivel connection compatible with the Eaton Synflex 3903/7903 swage process. The swivel configuration allows for rotational positioning during assembly, reducing torque stress on connected hose lines in hydraulic systems.

The Steel Crimp 3903/7903 Swage Fitting, 3/4-16 Female JIC 37 deg Flare Swivel, -08 Hose, Straight is manufactured by Eaton Aeroquip and carries catalog number C1KV61. Constructed from steel, it is suited for hydraulic fluid service across industrial mobile and stationary equipment applications where JIC 37° flare connections are specified.

The straight orientation and female JIC thread make this fitting a practical choice for in-line hose terminations where a fixed-angle or elbow configuration is not required.

SKU: 90308-085400-0

Supplier Part Number (MPN): 4TA8FJ8

Specifications

B
1.63
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Size 1
0.75
End Size 2
0.50
End Type 1
JIC 37
End Type 2
Line/Hose/Tube
Hex Size 2
0.88
Hose Size
-08
Mandrel Required
No
Pusher Used
4599-FP016
Supplier Part Number
4TA8FJ8
Thread 1
3/4-16
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number 4TA8FJ8, Alternate Part Number MINO-00015X08431
Product Weight
0.27 lbs

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Product Questions & Answers (2)

Question by: Hubert B on Dec 6, 2025, 4:10 PM
got a -08 hose run I'm trying to terminate inline and need a female JIC end on it, this the right fitting for that?
Answer by: Customer Support on Dec 8, 2025, 6:20 AM
For a straight inline termination on a -08 hose with a 3/4-16 female JIC 37 degree flare connection, yes, that's exactly what this fitting is built for. It's part of the Eaton Synflex 3903/7903 swage series, so it needs to be installed using that specific swage process. The swivel feature lets you rotate the connection during assembly, which takes a lot of the stress off the hose line when you're getting everything lined up.
Question by: Wes C on Jun 23, 2025, 5:07 PM
Can this fitting handle standard hydraulic fluid without corroding?
Answer by: Customer Support on Jun 24, 2025, 9:24 PM
Constructed from steel, this fitting is designed for use with hydraulic fluids in various industrial applications.