IpOWRlallNTERMEDIATE HOUSING 2Install: Shaft Distanee: 19.5 20.5 mm (0.77 0.81 in) 3Install: Oil seal Distanee: 10.3 10.7 mm (0.41 0.42 in) 1.6 2.0 mm (0.06 0.08 in)