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BRAKEQUIP 5/16IN FUELFLEX TO 5/16IN FUELFLEX COMPRESSION FITTING

Description & Features

Designed for equal-diameter fuel line connections, this 5/16 in. to 5/16 in. compression fitting provides a secure, leak-resistant join between two FuelFlex lines of the same size. The BRAKEQUIP 5/16in FuelFlex to 5/16in FuelFlex Compression Fitting is suited for fuel system applications where a reliable inline coupling is required without the need for additional adapters or reducers.

Manufactured by Brakequip, a recognised supplier of brake and fuel line components, this fitting is compatible with FuelFlex braided fuel hose and is intended for use in automotive and light vehicle fuel systems.

SKU: FL37

Supplier Part Number (MPN): FLRL-055

Specifications

Alternate Part Numbers Alternate Part Number FLRL-055	Brand Brakequip, LLC	Brand Brakequip	Pack Size 1.00	UOM EA	Supplier Part Number FL37	Product Weight 0.50 lbs

Product Questions & Answers (3)

Question by: Merle A on Mar 15, 2026, 5:45 PM

got two 5/16 FuelFlex braided fuel hoses i need to join in-line. is this the right fitting or am i missing something

Answer by: Customer Support on Mar 17, 2026, 8:34 AM

For an equal size hookup, this compression fitting is made to couple 5/16 in FuelFlex to 5/16 in FuelFlex, so it’s the right piece when you’re joining two same diameter FuelFlex lines without stepping up or down in size.

Question by: Vince F on Nov 25, 2025, 9:01 AM

Got two FuelFlex lines the same size that need joining up, this the right fitting for that job?

Answer by: Customer Support on Nov 27, 2025, 6:25 AM

That's what this one's built for. It connects two 5/16 in. FuelFlex braided fuel lines of equal diameter using a compression-style join, so no extra adapters or reducers needed in between. Straight inline coupling, leak-resistant, and made specifically for automotive and light vehicle fuel system work.

Question by: Wes B on Jan 19, 2026, 7:37 AM

If I'm joining two FuelFlex hoses together, is this the right fitting for the job?

Answer by: Customer Support on Jan 20, 2026, 9:34 AM

This compression fitting is indeed designed for connecting two FuelFlex lines that are the same 5/16 inch size.