Bearing Support / Ariens 01202300Pack Size:1Ariens 01202300ESF 198-545, Laser L2903, Laser 95469Ariens 20", 24" and 32" snowthrower attachments drive trainHeight: 31/64 ", ID: 1 ", Length: 3 ", Three 17/64" mounting holes, Triangular shape, Width: 2 1/2 ", Aluminum