Front Knuckle Bearing Yamaha 4x4 WOLVERINE 350Yamaha 4 X 4 ATV Front Knuckle Bearings Fits Wolverine 350,Big Bear 400, Kodiak 400 and Grizzly 600 2 Ball Bearings 2 bearings for use in the Yamaha 4 X 4 front knuckle bearings. Fits WOLVERINE 350, BIG BEAR 400, KODIAK 400 AND GRIZZLY 600. each bearing are Double Shield. Bearings are packed in the original manufacturer bag. front knuckle bearings Yamaha 4 X 4 Deep groove ball bearings Shields: Double Shield Lubrication: Self Lubricated Quantity: 2 Pcs