JarParts

Wheel Hub Bearing
Part:Wheel Hub Bearing
Oe:21990451
Unit:PCS
Catalog:Driveshaft And Axle
Make: PONTIAC  OTHERS 
Rear Axle
Desc:Drive
Flange Diameter:5.91
Bolt Circle Diameter:4.53
Bolt Circle Diameter Metric:115.00
Bolt Size:M12X1.5
Bolt Quantity:5
Wheel Pilot Diameter:2.76
Brake Pilot Diameter:2.78
Flange Off set:3.25
Hub Pilot Diameter:3.11
Bolt Hole MET:M10X1.5
Bolt Hole qty:4
Flange Shape:RECTANGULAR
Location:Rear Wheel
Number of Splines:26