Name:Power Steering Pump with Pulley & Reservoir Part Number:8261122290 20-65990 2065990 15029778 26112229 26089214 88963627 15087916 Placement on Vehicle: Front Hose Port Type: O-Ring Power Steering Outlet Thread Size: M16x1.5 Power Steering Pump Inlet Attachement Type: Hose Barb Power Steering Pump Outlet Attachment Type: Threaded Pulley Attachement Type: -on Fit:For Trailblazer Engine Fitment: For 2004-2007 L6 4.2L Petrol Sport Utility with Reservoir; with Pulley For Trailblazer 2002-2009 L6 4.2L Petrol Sport Utility with Reservoir; with Pulley For Trailblazer EXT 2002-2006 L6 4.2L Petrol Sport Utility with Reservoir; with Pulley For Envoy 2002-2009 L6 4.2L Petrol Sport Utility with Reservoir; with Pulley For Envoy XL 2002-2006 L6 4.2L Petrol Sport Utility with Reservoir; with Pulley For Envoy XUV 2004-2005 L6 4.2L Petrol Sport Utility with Reservoir; with Pulley For Ascender 2007-2008 L6 4.2L Petrol Sport Utility with Reservoir; with Pulley For Bravada 2002-2004 L6 4.2L Petrol Sport Utility with Reservoir; with Pulley For 9-7x 2005-2007 V8 5.3L Petrol Sport Utility with Reservoir; with Pulley For 9-7x 2008-2009 V8 6.0L Petrol Sport Utility with Reservoir; with Pulley Colour:As Shown Material:Plastic+Metal Package Contents: 1 Steering Pump with Pulley & Reservoir Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.