This Danfoss / Eaton brass adapter is a 90-degree elbow adapter with a push-to-connect end and an NPTF male end.
The Eaton Aeroquip adapter is suitable for air brake systems. Design features include Dura-Kote plating for corrosion resistance and operating pressures above SAE standards. It has a female push-to-connect end with 0.5" size and a male NPTF end with 0.375" size. Minimum working temperature: -40 degrees.
SKU: 1869X8
Supplier Part Number (MPN): 1869X8
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Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00015X03626
Application
Air brake systems
Certifications
SAE AA0302|SAE J1131
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13556
End Size 1
0.50
End Size 2
0.38
End Type 1
Push to Connect
End Type 2
NPTF
Features
Dura-Kote plating for superior corrosion resistance|Design flexibility with hundreds of styles to choose from|Higher operating pressures above SAE standards
ICC
Elbow Adapters
Item Type
Push to Connect /NPTF Male 90° Elbow Adapter
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
NMFC
60
Product Material
Brass
Product Width
0.85
Sub Brand
Weatherhead
Supplier Part Number
1869X8
Product Weight
0.21 lbs
Product Questions & Answers (3)
Question by: Ricky C on Mar 4, 2026, 8:38 PM
Will this adapter work for my air brake system on my truck?
Answer by: Customer Support on Mar 6, 2026, 7:22 AM
Designed specifically for air brake systems, this Eaton Aeroquip brass adapter ensures reliable connections in those applications.
Question by: Cindy A on Sep 26, 2025, 11:42 AM
Trying to replace a 90 degree push-to-connect elbow, what size tube and pipe thread does this 1869X8 actually take?
Answer by: Customer Support on Sep 27, 2025, 12:26 PM
For fitment, the push-to-connect end is a 0.5 size female connection, and the other side is a 0.375 size male NPTF thread. It’s a 90° elbow adapter with Push to Connect on one end and NPTF male on the other.
Question by: Merle R on May 19, 2025, 1:34 PM
what's the thread size on the male end of this fitting, and will it hook up to a standard air brake line?
Answer by: Customer Support on May 21, 2025, 8:07 AM
The male end is 3/8 inch NPTF, and the push-to-connect side accepts 1/2 inch tubing. Both sizes are common in air brake system hydraulic connections, so it fits right into most standard setups without any adapters or modifications on your end.