If your Yamaha sportbike or V-Max is struggling to start, sputtering at high RPMs, or just not getting fuel, this OE replacement fuel pump could be the fix. It's a brand new, complete in-tank pump assembly that includes the pump itself and the attached filter/strainer – everything you need in one unit. Designed as a direct fit for a bunch of popular Yamahas from 2003 to 2018, including the YZF-R6, R6S, R1, 600R, FZ6R, and V-Max. The pump flows at 110 liters per hour at 43 PSI (at 13.5V), which is the right spec for these fuel-injected bikes. It's made with an aluminum surface and ABS components, has a brushed metal finish, and measures about 4-3/8\ long by 1-1/2\ in diameter. The inlet/outlet diameters are 3/8\ and 7/16\. It's manufactured in Japan and comes with a 60-day warranty from eMotorcycleUSA, and they ship fast – usually within 24 hours. The part number matches several Yamaha OEM numbers like 4C8-13907-01-00. Installation involves dropping the fuel tank, swapping the old pump assembly for this one, and reconnecting the electrical and fuel lines. It's a common repair that can bring your bike back to life. UPC is 738770663773. Get ready to ride again with reliable fuel delivery!