Product Details
Whiteline Front Control Arm Bushings to your 2001-2010 GMC Sierra 2500 HD (GMT800/GMT900) are designed to improve vehicle stability, improve handling braking control and alignment. Backed by a limited lifetime warranty . Whiteline bushings are made from the highest quality elastomers and are designed to synchronize your suspension system for optimal safety.
Standard Features
- 2 Arms, Install Guide
- Designed with the installer in mind by reducing the need of specialized skills, tools and equipment.
- Internal grease reservoirs on bushing provide continual self lubrication for optimum friction management.
- Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
- The latest in material formulation technology boasts resistance to oil, grease, ozone and weathering
- Install guide included providing detailed instructions on how to install your new purchase .
Specifications
| Part Number | W56422 |
| Part Name | Control Arm Bushings |
| Vehicle | 2001-2010 GMC Sierra 2500 HD |
| Chassis Code | GMT800/GMT900 |
| Bushing 1 Inner Diameter | 16.2 mm |
| Bushing 1 Length | 74.5 mm |
| Bushing 1 Outer Diameter | 44.7 mm |
| Bushing 2 Inner Diameter | 16.2 mm |
| Bushing 2 Length | 98 mm |
| Bushing 2 Outer Diameter | 45 mm |
| Bushing Color | Black |
| Bushing Material | Polyurethane |
| Bushing Quantity | 8 |
| Grade Type | Regular |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 3 |
| Kit Contents | 8 Bushings, 4 Tubes, Grease |
| Material | Polyurethane |
| Mounting Hardware Included | No |
| Outside Diameter | 44.7 mm |
| Vehicle Placement | Front |
| Wheel Alignment Required | Yes |
| Notes | Must reuse existing metal shell and hardware |
Vehicle Fitment
- 2001 GMC Sierra 2500 HD (GMT800/GMT900)
- 2002 GMC Sierra 2500 HD (GMT800/GMT900)
- 2003 GMC Sierra 2500 HD (GMT800/GMT900)
- 2004 GMC Sierra 2500 HD (GMT800/GMT900)
- 2005 GMC Sierra 2500 HD (GMT800/GMT900)
- 2006 GMC Sierra 2500 HD (GMT800/GMT900)
- 2007 GMC Sierra 2500 HD (GMT800/GMT900)
- 2008 GMC Sierra 2500 HD (GMT800/GMT900)
- 2009 GMC Sierra 2500 HD (GMT800/GMT900)
- 2010 GMC Sierra 2500 HD (GMT800/GMT900)

