For 1999-2008 Cadillac Chevrolet GMC 2PC Front Upper Suspension Ball Joint Air Temperature Sensors Compressor wheel/blades：Cast aluminium with good

Compressor wheel/blades：Cast aluminium with good gas tightness and

3L V8 M113 E43

Superseded Part Number: ALS198

49377-07402

For Mercedes-Benz S500 (2003-2006)

For 1999-2008 Cadillac Chevrolet GMC 2PC Front Upper Suspension Ball Joint Air Temperature Sensors Compressor wheel/blades：Cast aluminium with goodBall Joint Ball joints may be grouped into two classifications, load carrying and non load carrying. Ball joints may be manufactured with forged, stamped, cold formed, or screw machined housings. The coil spring is seated on the control arm to which the load carrying ball joint is attached. For example, when the coil spring is mounted between the lower control arm and the chassis, the lower ball joint is a load carrying joint. In a torsion bar