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Steel Brake System Adapter, -03 Male JIC 37 deg Flare To 7/16 Inch Banjo, Straight

Adjustable End No	Brand Danfoss Power Solution (Aeroquip High Performance)	Brand Aeroquip	Pack Size 1.00	UOM EA	Fitting Dash Size -03	Supplier Part Number FBM2939	Thread 2 7/16	Alternate Part Numbers Alternate Part Number C1EB72	Product Weight 0.05 lbs

Product Questions & Answers 2

Product Questions & Answers

Got a hydraulic brake line that terminates in a banjo bolt setup on one end. the other side needs to tie into a -03 JIC fitting. this the right adapter for that?

Question by: Wayne F on Nov 28, 2025, 7:38 PM

That's exactly what this adapter is built for. One end is a -03 male JIC 37-degree flare, and the other is a 7/16-inch banjo. If your brake line has a banjo fitting at one connection point and a -03 JIC port on the other side, this straight adapter bridges those two in a single piece. It's made from steel, so it'll hold up in a working brake system without a lot of fuss.

Answer by: Customer Support on Nov 30, 2025, 6:37 PM

Will this here adapter work okay for hooking up the brake lines on my old pickup?

Question by: Cody T on Nov 9, 2025, 7:22 PM

This adapter is designed to provide a reliable connection between a -03 male JIC 37-degree flare and a 7/16-inch banjo fitting, which should work in many standard brake systems. Just make sure your lines use those sizes.

Answer by: Customer Support on Nov 11, 2025, 6:41 AM

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