Gear Shaft 1st Drive 18T 5KE (E) $ 190.00 SKU: GEAR 1ST 5KE-17411-20U 1st gear shaft to suit 2000 and later TZ250 (18T) Back to: Transmission & Driveline ×Close Yamaha Yamaha is a leader in businesses ranging from musical instruments and audio & video products to information technology products, new media services, home furnishings, auto components, specialty metals, music education and resort facilities. http://www.global.yamaha.com/ Description Yamaha part number: 5KE-17411-20 Suitable for use with 34T wheel gear.