Bushing w/o, W plug w/o, Inner Diameter 127.00, B+ plug w/o, D+ plug No, Vac. pump hole w/o, Bearing Hole Inner Diameter 37.98, Outer Diameter 132.00, Remarks Mounting bushing: HC-CARGO 137575x2. Bearing: HC-CARGO 142268., Height 78.80, Mounting Hole Inner Diameter 18.00, Mounting Hole Inner Diameter 2 18.00, Thickness 13.05