Yamaha - Fuel Tank Assembly Fuel System Component YA3-1D360-12-01. Overview. A solid fuel system starts with the tank, and when that goes bad, everything downstream feels it. I've dealt with cracked tanks, contamination issues, and poor venting that caused all kinds of headaches on the water. The Yamaha Fuel Tank Assembly YA3-1D360-12-01 gives you a clean, reliable starting point for fuel storage and delivery. It's the kind of part you replace when you want to eliminate problems and get back to