Package Include:

2 x Front Wheel Hub and Bearing Assembly -512243

Product Details：

Wheel Pilot Diameter：2.76 in. / 70.1 mm
Wheel Lug Quantity：6
Surface Finish：Polished, Rust Protected
Material：Steel
Lugs Included：Yes
Knuckle Bolt Hole Size：M12*1.75
Knuckle Bolt Circle Diameter：4.57 in. / 116 mm
Items Included：N/A
ISO Specification：ISO 16949
Inside Spline Quantity：30
Hub Pilot Diameter：3.59 in. / 91.2 mm
Hardware Included：No
Flange Shape：Triangle
Flange Offset：1.65 in. / 42 mm
Flange Diameter：5.73 in. / 145.5 mm
Flange Bolt Hole Quantity：3
Fitment Type：direct replacement
C-Clip Included：No
Brake Pilot Diameter    ：2.78 in. / 70.6 mm
Bolt Thread Pitch：M12*1.5
Bolt Size：M12*1.5
Bolt Pattern：6 x 4.53 in.
Bolt Circle Diameter：4.53 in. / 115 mm
Anti Lock Braking System Type：Sensor
Anti Lock Braking System：Yes

ABS Sensor Included    ：Yes

Fitment:

Make    Model    Year    Notes    Position
Cadillac    CTS    2004 - 2007        Rear
Cadillac    SRX    2004 - 2009    All Trim Levels    Rear
Cadillac    STS    2005    Rear Wheel Drive | 6 Stud    Rear
Cadillac    STS    2006 - 2007    Base | Rear Wheel Drive | 6 Stud    Rear
Cadillac    STS    2008 - 2009    3.6L, 4.6L | Rear Wheel Drive | 6 Stud    Rear
Cadillac    STS    2010    Rear Wheel Drive | 6 Stud    Rear

Cadillac    STS    2011    6 Stud    Rear

Performance:
Rolling technology.
Light weight miniaturization.
Low friction moment.
100% Factory tested.
Manufactured to meet or exceed expectations for performance and fit.
High Performance Seal Ring Design Ensures a Clean, Long Lasting HUB bearing.

Description:
1、 Meet or exceed OE specifications keep your vehicle moving safely and smoothly(100% tested to the actual OE specifications for fit, form and function.)
2、High quality materials to deliver optimal performance and durability.
3、Precision bearing preload and correct application of advanced manufacturing techniques such as orbital rolling(Precision raceway induction hardening reduces bearing noise, increases durability, and provides higher load-bearing capabilities).

4、Premium Integral quad-lip and low-torque seal design ensures prevent installation damage and provide enhanced protection for extended bearing life and durability.  

5、Improved brake wear and resulting NVH (noise/ibration/harness) due to truer running of the rotor