I ordered bearings for the front right side on my 450 and 2 bearings and 2 seals came in the pack one bearing and one seal are thicker then the other.I’ve never had to change bearings on a Yamaha before so I’m wondering if I got the right one.I changed a bearing on a quad before but it was one big one in the front hub.Wheel Bearing Kit – Front – WE301250 – EPI