Description:

Order Includes: 2 x Oil Seal. Compatible with Yamaha models: YZ490 1983-1990. Part Number: 93106-22019-00 Dc 22-28-8. Dimensions & Measurements: Width: 0.31" / 8.0 mm, Inner Diameter: 0.84" / 21.5 mm, Outer Diameter: 1.1" / 28.2 mm. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..