Shop by Brand Yamaha OutboardDrive Shaft Back Drive Shaft Comp. 66T-45501-21-00 Viewer:754 OEM No.: 66T-45501-21-00 For YAMAHA outboard 40 HP You May Also Be Interested In Drive Shaft Comp. - L 68V-45501-10-00 Drive Shaft Comp. 63P-45501-00-00 Spring 24-8126342/8126342 Drive Shaft Assy-S 3B2-64306-1