Buyandsavemotorsports.com ( also known as SPORTS PLAZA USA.com ) has every oem part for just about any Yamaha including blasters, for reasonable prices. Just go to buyandsavemotorsports.com then click on ' buy
Click on buy Yamaha oem parts, then put in your year, make, and model then choose the category your part belongs in and diagrams just like the ones you posted come up for easy identification and no confusion.