Review on Dorman 577 259 Fuel Filler Neck by Adam Johnson

Good fit, actually looks better than the original (no plastic). Doesn't come with a plastic retainer on the breather tube stand or a spring retainer that holds the main tube to the bottom of the case so you'll have to reuse the old ones (which I did) or get new spares (that could be NLA). Includes rubber hoses to connect the filler neck to the tank. The replacement took about an hour, mostly due to the difficulty of pulling the old one out. I didn't drop the tank to do this job.