Specification
Bolt Thread Pitch: M12*1.5
Bolt Size: M12*1.5
Bolt Pattern: 6 x 5 in.
Bolt Circle Diameter: 5 in. / 127 mm
Wheel Pilot Diameter: 3.06 in. / 77.8 mm
Brake Pilot Diameter: 3.11 in.
Flange Offset: 1.85 in.
Flange Diameter: 5.92 in.
Flange Bolt Hole Quantity: 3
Knuckle Bolt Hole Size: M12*1.75
Fitment Type: Direct Replacement
C-Clip Included: No
Hub Pilot Diameter: 3.29 in.
Hardware Included: No
Flange Shape: Triangular
Wheel Stud Quantity: 6
Type: Ball Bearing
ABS Sensor Included: Yes
Anti Lock Braking System: Yes
Anti Lock Braking System Type: Cable
Bearing Generation: G3
Finish: Polished,Rust Protected
OE Number: 513188
Placement on Vehicle: Front Wheel Hub Bearings
Unit: 2
Package Include: 2*Front Wheel Hub Bearings
Lugs Included: Yes
Number of Splines: 27
Manufacturer Warranty: 1 Year Warranty for Quality Problems
Condition: New
Knuckle Bolt Circle Diameter: 4.75 in. / 120.65 mm

Fitment
2002-2004 Oldsmobile Bravada
2004-2007 Buick Rainier
2004-2005 GMC Envoy XUV
2002-2006 GMC Envoy XL
2002-2009 GMC Envoy
2003-2008 Isuzu Ascender
2005-2009 Saab 9-7x
2003-2006 Chevrolet SSR
2002-2006 Chevrolet Trailblazer EXT
2002-2009 Chevrolet Trailblazer

Features
1.Material & Qaunlity - Wheel Hub Bearing Assembly is specially quality-tested and engineered to the highest of manufacturing standards, meet or exceed OE quality. The induction-hardened raceway provides superior load-bearing capacities and service life. Worry-free of abnormal noises or faulty connection.
2.Main Function - Hub bearings can fix the tire and support the gravity of the whole body, provides precise guidance for the rotation of the hub. wheel hub bearing enables the wheels and attached components to rotate smoothly and keeps the wheel attached to the car. High quality wheel hub assembly make you enjoy your vehicle in a safe and smooth
3.Premium Features - Our wheel bearing assemblies manufactured by high-quality materials for ensuring precisely matches, durability, reliability and premium performance. The high-quality seal design provides superior anti-pollution protection, ensuring that the hub bearings are clean, long lasting and minimizing noise and vibration. Wheel bolts with protective coating that helps prevent rust and corrosion and makes it easier to disassemble and properly twist the wheel nuts
4.Easy To Installation - Assembling has excellent performance, precise overall structure, easy and quick installation
5.Corrosion Protection - Wheel hub bolts with protective coating, not easy to rust and corrode, and easier to tighten the wheel nuts. Better seal design, which lasts and minimizes noise and vibration. Each item is factory quality inspected according to OEM production standards and meets the highest standards.
6.Keeps Water And Dirt Out -- Quad lip seal design inhibits damage by keeping moisture and other contaminants out
7.Service & Warranty - I-year warranty for all Wheel Hub Bearing Assembly, well-packaged, any problems please feel free to contact us first, let's make it right!