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Steel Adapter, 7/8-14 Male JIC 37 deg Flare To 7/8-14 Male JIC 37 deg Flare, 90 deg Elbow

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Description & Features

Ideal for demanding environments, the Eaton Aeroquip 2039 Series Steel Adapter is engineered with precision for optimal performance in marine, military, chemical processing, and off-shore drilling applications. This robust adapter features a 7/8-14 male JIC 37-degree flare connection on both ends and a 90-degree elbow design, ensuring a secure and reliable connection in your hydraulic systems.

Constructed from durable steel, this adapter provides excellent resistance to wear and tear, making it suitable for the harsh conditions often encountered in industries such as pulp and paper or food and beverage processing. The adapter's seamless compatibility with various fluids is supported by the comprehensive fluid compatibility documentation, ensuring reliable integration into existing systems.

SKU: 2039-10-10S

Supplier Part Number (MPN): 2039-10-10S

Alternate Part Numbers: C1AY15, MI-00313588, MINO-00015F62202

Specifications

a Dimensions
1.45 in
b Dimensions
1.45 in
Connection Size 1
5/8 in
Connection Size 2
5/8 in
Connection Type
Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE 37 deg JIC Flare
Dimension Standards
SAE 070201/J514
Drop Dimensions
1.45 in
Finish
Dura-Kote™
Fitting Type
90 deg Elbow
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65
Series
2039 Series
Thread Size
7/8-14

Product Questions & Answers (3)

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Question by: Neal B on May 14, 2025, 10:05 AM
Will this elbow fitting work with standard JIC connections?
Answer by: Customer Support on May 16, 2025, 7:48 AM
this adapter is designed to connect two 7/8-14 Male JIC 37 degree flare fittings at a 90-degree angle.
Question by: Merle A on Nov 21, 2025, 8:59 AM
Running a 90-degree elbow in a tight marine compartment and need to know if both ends are the same thread size before I go pulling things apart. These JIC fittings both 7/8-14?
Answer by: Customer Support on Nov 23, 2025, 8:11 AM
Both ends are 7/8-14 JIC 37-degree flare, so you're working with a same-size configuration on each side. No reducers or adapters needed to match up. The 90-degree angle is built into the body itself, which makes it a solid choice when you're working around tight bends or routing hose lines through confined spaces on a vessel.
Question by: Howard W on Jan 18, 2026, 7:08 AM
trying to keep my hose from kinking up, is this the elbow that turns the line 90 degrees and still stays JIC on both ends?
Answer by: Customer Support on Jan 19, 2026, 11:28 AM
Built as a 90 degree elbow adapter, it lets you change direction while keeping a JIC 37 degree flare connection on both sides. Both ends are 7/8-14 male JIC 37 degree flare, so it is meant for a same-size JIC-to-JIC turn.

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