Designed for tight-space hydraulic routing, the Steel Adapter, 1-1/16-12 Male JIC 37 deg Flare To 1-1/16-12 Male JIC 37 deg Flare, 90 deg Elbow is part of the Eaton Aeroquip 2039 Series and provides a same-size, 90-degree directional change between two male JIC 37° flare connections. Both ports share a 1-1/16-12 thread size, making this a straight-size elbow suited for applications where inline connections must change direction without a reduction in port size.
Constructed from steel, this adapter is well-suited for demanding industrial environments including marine and military systems, chemical processing, pulp and paper facilities, food and beverage processing, and offshore drilling. The SAE 37° flare interface provides a reliable metal-to-metal seal commonly relied upon across hydraulic circuit assemblies in these sectors.
SKU: 2039-12-12S
Supplier Part Number (MPN): 2039-12-12S
Alternate Part Numbers: C1AY16, MI-00313598, MINO-00015F62203
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Specifications
A
1.66
Alternate Part Numbers
Alternate Part NumberC1AY16, Alternate Part Number MI-00313598, Alternate Part Number MINO-00015F62203, Alternate Part Number MINO-00925X09127
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
got a tight spot on a hose run. is this the 90 elbow that goes male JIC to male JIC, both 1-1/16-12?
Answer by: Customer Support on Jan 27, 2026, 5:55 PM
For a tight bend, this adapter is a 90 degree elbow with male SAE 37 degree (JIC) flare ends on both sides, and both ends are 1-1/16-12 thread.
Question by: Wade R on Mar 15, 2026, 10:27 AM
trying to get a hose to turn a corner without kinkin it up, is this the right kind of fitting for that?
Answer by: Customer Support on Mar 16, 2026, 4:05 PM
For a tight turn, a 90 degree elbow adapter like this one is commonly used to change direction without forcing the hose to bend hard. This part is a steel Eaton Aeroquip 2039 series elbow with a JIC 37 degree flare connection on both ends.
Question by: Freddie M on Sep 24, 2025, 8:35 PM
Will this elbow adapter work for hydraulic systems in marine applications?
Answer by: Customer Support on Sep 25, 2025, 9:48 PM
Yes, this adapter is suitable for marine and military applications, as well as chemical processing, pulp and paper industries, and food and beverage processing.