Washer for Gearbox ( 0.9mm ) $ 3.95 SKU: 90201-256E6 0.9mm thrustwasher. Back to: Transmission and 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 Suit 2nd pinion and wheel gears. Also suit 6th wheel gear.