Solas yh-cd-18/22 Concord yamaha impeller has unique blade design that delivers remarkable thrust take off, improves acceleration and top speed 2+mph. Solas concord impeller is great for pulling skiers to racing as. Solas yh-cd-18/22 This upgrade over stock impeller Fits Yamaha VX110 05-13, VX110 Sport 05-14,  delux/ cruiser vx110 05-14, VX1100 05-14 replaces 6D3-R1321-02-00