The controller for my Masterbuilt smoker was the exact part I needed. Finding it was easy on their site and ordering was quick and easy also.
Sleeve bearing d/h8801, d/h 1425, d/h212
Sleeve bearing d/h8801, d/h 1425, d/h2128 (2 pack) o/s wh4bl
Buy this part and as many parts as you like and pay only $9.99 shipping, within the Contiguous United States.