Brass Push>Connect Air Brake Tube Fitting, 0.38 Inch Tube OD Union Tee

Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	M 1.15	Supplier Part Number 1864X6	Tube O.D. 0.38	Tube O.D. 0.375	Alternate Part Numbers Alternate Part Number C1HN11, Alternate Part Number MI-02753978, Alternate Part Number MINO-00925X10258	Product Weight 0.21 lbs

Product Questions & Answers

Will this here fitting hold up okay in an air brake system on my old truck?

Question by: Janice J on Jan 18, 2026, 9:01 AM

Designed to meet D.O.T. FMVSS 571.106 and SAE J1131 standards, this fitting is specifically made for air brake systems.

Answer by: Customer Support on Jan 19, 2026, 3:27 PM

Model Number	Tube O.D.	M
1864X4	0.25	0.93
1864X6	0.375	1.15
1864X8	0.5	1.22