D+ plug No, B+ plug w/o, Thread size M5, Outer Diameter 144.85, Bearing Hole Inner Diameter 31.00, W plug w/o, B+ Hole Inner Diameter 12.65, Stator edge 3.55, Inner Diameter 137.20, Thickness 13.60, Remarks Bearing: HC-CARGO 142271., Mounting Hole Inner Diameter 10.15, Height 55.45