Product Details
All in one Leaf Spring Bushing Service Kit covering front and rear eyes of the leaf plus shackle bushings. High kilometers and heavy load carrying causes excessive wear on rubber bushings. Whiteline's Signature Black Bushings to your 1999-2018 GMC Sierra 1500 (GMT800/GMT900) are made tough and offer outstanding abrasion resistance, high load bearing capability (4WD's, UTEs and towing), flexibility, increased tensile strength and chemical resistance to oil, grease, ozone and weathering.
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 | W73821 |
| Part Name | Leaf Spring Bushings |
| Vehicle | 1999-2018 GMC Sierra 1500 |
| Chassis Code | GMT800/GMT900 |
| Bushing Color | Black |
| Bushing Inside Diameter | 25.4 mm |
| Bushing Length | 35.4 mm |
| Bushing Material | Polyurethane |
| Bushing Outside Diameter | 50.6 mm |
| Color | Black |
| Durometer | 85 |
| Grade Type | Premium |
| Grade Type | Standard Replacement |
| Grade Type | Improved Design |
| Grade Type | OEM Performance |
| Grade Type | Performance |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 2 |
| Kit Contents | 12 Bushings, 4 Tubes |
| Material | Polyurethane |
| Universal or Specific Fit | Specific Fit |
| Vehicle Placement | Rear |
| Wheel Alignment Required | No |
Vehicle Fitment
- 1999 GMC Sierra 1500 (GMT800/GMT900)
- 2000 GMC Sierra 1500 (GMT800/GMT900)
- 2001 GMC Sierra 1500 (GMT800/GMT900)
- 2002 GMC Sierra 1500 (GMT800/GMT900)
- 2003 GMC Sierra 1500 (GMT800/GMT900)
- 2004 GMC Sierra 1500 (GMT800/GMT900)
- 2005 GMC Sierra 1500 (GMT800/GMT900)
- 2006 GMC Sierra 1500 (GMT800/GMT900)
- 2007 GMC Sierra 1500 (GMT800/GMT900)
- 2008 GMC Sierra 1500 (GMT800/GMT900)
- 2009 GMC Sierra 1500 (GMT800/GMT900)
- 2010 GMC Sierra 1500 (GMT800/GMT900)
- 2011 GMC Sierra 1500 (GMT800/GMT900)
- 2012 GMC Sierra 1500 (GMT800/GMT900)
- 2013 GMC Sierra 1500 (GMT800/GMT900)
- 2014 GMC Sierra 1500 (GMT800/GMT900)
- 2015 GMC Sierra 1500 (GMT800/GMT900)
- 2016 GMC Sierra 1500 (GMT800/GMT900)
- 2017 GMC Sierra 1500 (GMT800/GMT900)
- 2018 GMC Sierra 1500 (GMT800/GMT900)