Durable, UV resistant and designed for the marine environment, this fuel connector tank fitting is compatible with most Yamaha/Mercury/Mariner factory fuel lines. Ensures low-restriction of fuel flow to your engine and eliminates the dangers of a leaky fuel connection. High impact nylon construction features 3/8 inch barb. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters offering a wide-ranging product line while remaining affordable.