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Steel Adapter, 1-5/16-12 Male JIC 37 deg Flare To 1-5/16-12 Male JIC 37 deg Flare, 90 deg Elbow Bulkhead

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Description & Features

This steel adapter is a 90-degree elbow bulkhead designed for diverse applications including marine and military environments, chemical processing, pulp and paper industries, food and beverage processing, and off-shore drilling. This Eaton Aeroquip fitting features 1-5/16-12 Male JIC 37-degree Flare connections on both ends.

The 2043 series elbow adapter has an A dimension of 2.8 inches and a B dimension of 1.94 inches. Be sure to review the fluid compatibility document to ensure reliable performance.

SKU: 2043-16-16S

Supplier Part Number (MPN): 2043-16-16S

Alternate Part Numbers: C1AY53, FMC102-1433, MI-00315305, MINO-00015F63482

Specifications

a Dimensions
2.8 in
b Dimensions
1.94 in
Connection Size 1
1 in
Connection Size 2
1 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 070701/J514
Drop Dimensions
1.94 in
Finish
Dura-Kote™
Fitting Type
90 deg Bulkhead Elbow
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65
Series
2043 Series
Thread Size
15/16-12

Product Questions & Answers (2)

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Question by: Dale H on Jun 28, 2025, 8:02 PM
got a tight spot on a bulkhead, is this the 90 degree elbow that passes through the panel and still stays JIC on both ends?
Answer by: Customer Support on Jun 30, 2025, 2:03 PM
Built as a 90 degree bulkhead elbow, it lets you route the line around a corner while going through a bulkhead. Both connections are 1-5/16-12 male JIC 37 degree flare, so it stays JIC flare on each side of the bulkhead.
Question by: Ray W on Dec 5, 2025, 1:24 PM
got a 90-degree bulkhead spot on a marine hydraulic line that needs a 1-5/16-12 JIC on both ends, this the right part for that?
Answer by: Customer Support on Dec 7, 2025, 6:22 AM
For a bulkhead installation where both ports need a 1-5/16-12 male JIC 37-degree flare connection and a 90-degree angle, yes, that's exactly what this adapter is built for. It's part of the Eaton Aeroquip 2043 series, catalog number C1AY53, and the bulkhead configuration means it's made to pass through a panel or wall and secure in place rather than just act as an inline fitting. Marine is also one of the listed application environments for this part, so it fits that use case well.

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