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Steel Adapter, 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring) Run To 9/16-18 Male JIC 37 deg Flare Run & Branch, Tee

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A
1.25
Alternate Part Numbers
Alternate Part Number C1AX64, Alternate Part Number MI-00319409, Alternate Part Number MINO-00015F65430
Application
Other - Hydraulic, instrumentation, and chemical processing systems
B
1.06
C
1.06
Drop Dimension
1.06
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Gender 3
13558
End Size 1
0.56
End Size 2
0.56
End Size 3
0.56
End Type 1
SAE 37
End Type 2
SAE 37
End Type 3
SAE 37
Hex Size 2
0.69
Minimum Working Temperature
-40
Seal Part if Included
22617-6
Supplier Part Number
203005-6-6S
Thread 1
9/16-18
Thread 2
9/16-18
Thread Sealant
No
Tube O.D.
0.38
Tube O.D.
0.38
Product Weight
0.15 lbs
Product Questions & Answers 4

Product Questions & Answers

trying to replace a tee i busted, are all three ends on this one 9/16-18 male?
Question by: Ralph B on Feb 21, 2026, 6:43 AM
All three ports are male with 9/16-18 threads. It is a tee with a run and branch, and each end is listed at 0.5625 size with 9/16-18 threads.
Answer by: Customer Support on Feb 22, 2026, 4:48 PM
got a hose setup with 9/16-18 JIC ends, will this tee let me add a branch off that line?
Question by: Shawn R on Jun 18, 2025, 7:44 PM
Function-wise, it is a tee adapter that gives you a run and a branch using 9/16-18 male JIC 37 degree flare connections, with the third leg being 9/16-18 male SAE O-ring boss (straight thread O-ring). It’s meant for tying a branch line into a run in hydraulic, instrumentation, or chemical processing systems.
Answer by: Customer Support on Jun 20, 2025, 8:53 AM
got a port on my manifold that's 9/16-18 SAE O-ring boss and I need to split off a JIC line from it. this tee gonna work for that?
Question by: Steve T on Dec 1, 2025, 3:52 PM
That's exactly the setup this fitting is built for. One end threads into your O-ring boss port, and the two JIC male ends give you the 37 degree flare connections you need to branch off from there. All three connection points are 9/16-18, so the thread size stays consistent across the run and branch. Zinc plated steel construction, made by Eaton Aeroquip under their 203005 series. Solid choice for hydraulic, instrumentation, or chemical processing lines.
Answer by: Customer Support on Dec 3, 2025, 6:48 AM
Hey, will this here tee adapter work alright for hooking up some hydraulic lines in my tractor?
Question by: Merle S on Oct 17, 2025, 1:52 PM
This tee adapter is designed for hydraulic, instrumentation, and chemical processing systems, so it should be suitable for your tractor's hydraulic lines.
Answer by: Customer Support on Oct 19, 2025, 1:34 PM

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