Wheel Hub for Pontiac Montana 06-09 Front RH=LH FREE 1-year UNLIMITED mileage warranty coverage on Evan-Fischer items purchased thru AUTO PARTS GIANT Store A high quality, Direct Fit OE Replacement Wheel Hub from Evan-Fischer Bolt Pattern: 6 x 4.53 in., Hub Pilot Diameter: 3.6 in., Flange Style: 3-bolt triangular flange Spline Count: 33, Brake Pilot Diameter: 2.78 in., Flange Offset: 1.35 in., Stud Size: M12 x 1.5 in., Wheel Pilot Diameter: 2.76 in., Flange Diameter: 5.75 in. Bearing Included, Bearing Type: Ball, Driven, ABS sensor and lug bolts