Fuel Line Return To Tank Adapter - 2 O.D With 3/8 NPT Female

JIC Tee Adapter Threaded Male JIC 3/8 in. (2) x Female NPT 3/8 in. - SS316

Fuel Line Fitting (2 Piece) • 1928-31 Model A Ford

Brakequip 3/8 Fuel Line Quick Connect Fitting Adapter .375

Fuel Line Adapter - 3/8 Quick Connect to Nylon – AGS Company Automotive Solutions

Five Oceans 3/8 Barb Female Fuel Line Connector, for Yamaha/Mercury - FO2888

Scepter 11553 Universal Marine Tank Fittings. Includes a 3/8 female fitting that connects to the fuel line hose and a 1/4 male NPT fitting that connects to the fuel tank. Stainless steel.

Scepter Tank Fittings 3/8 Barb Female 1/4 male NPT Quick Connector 11553

Propane Refill Adapter Hose Gas Bottle Long / Control Valve - Temu

Bass Pro Shops Marine Fuel Line Twist-Lock Connector for Mercury Outboards with Fuel Line and Tank Adaptors

2-Inch x 1-Inch NPT Tank Adapter

EFI Accessories

Brass 3 Way Fuel Selector Valve

BRP, OMC, JOHNSON, AND EVINRUDE Fuel Tank Connectors BRP, OMC, JOHNSON, AND EVINRUDE Motor Parts at CT Parts Supply

Quick•Tail 9 Low-Pressure Quick-Connect Adapter 3/8 Female Flare Swivel x 1/4 Male Quick Connect - Torjik

Brass Adapter Male 3/8 Pipe To Female 5/8-18 Inverted Flare – Inline Tube