Use Firestone 4186 to add load support with an air-spring kit inside compatible coil springs for the listed Cadillac Escalade and Chevrolet Avalanche applications.
- The listed 1,000 lb rating refers to the helper-spring equipment; keep loads within the vehicle ratings.
- Compare the complete fitment list and suspension configuration before ordering.
Key Features
- Type: Air Spring.
- Load Capacity: 1000 lb.
- Color: Black.
- Material: Polyurethane.
- Package quantity: Set Of 2.
Specifications
| Type |
Air Spring |
| Load Capacity |
1000 lb |
| With Air Compressor |
No |
| Color |
Black |
| Quantity |
Set Of 2 |
| Pressure Range |
5 To 35 lb Per Square Inch |
| Material |
Polyurethane |
| Mounting Type |
Coil Spring Mount |
| With Bellows |
No |
| With Air Line |
Yes |
| With Roll Plate |
No |
| With Valve |
Yes |
| Remote Type |
Not Applicable |
Vehicle Applications
- 2008 Cadillac Escalade
- 2009 Cadillac Escalade
- 2010 Cadillac Escalade
- 2011 Cadillac Escalade
- 2011 Chevrolet Avalanche
- 2008 Chevrolet Suburban 1500
- 2009 Chevrolet Suburban 1500
- 2010 Chevrolet Suburban 1500
- 2011 Chevrolet Suburban 1500
- 2008 Chevrolet Tahoe
- 2009 Chevrolet Tahoe
- 2010 Chevrolet Tahoe
- 2011 Chevrolet Tahoe
- 2008 GMC Yukon
- 2009 GMC Yukon
- 2010 GMC Yukon
- 2011 GMC Yukon
- 2008 GMC Yukon XL 1500
- 2009 GMC Yukon XL 1500
- 2010 GMC Yukon XL 1500
- 2011 GMC Yukon XL 1500
- 2012 Chevrolet Suburban 1500
- 2012 Chevrolet Tahoe
- 2012 GMC Yukon
- 2012 GMC Yukon XL 1500
- 2012 Cadillac Escalade
- 2012 Chevrolet Avalanche
- 2013 Cadillac Escalade
- 2013 Chevrolet Avalanche
- 2013 Chevrolet Suburban 1500
- 2013 Chevrolet Tahoe
- 2013 GMC Yukon
- 2013 GMC Yukon XL 1500
- 2008 Cadillac Escalade ESV
- 2009 Cadillac Escalade ESV
- 2010 Cadillac Escalade ESV
- 2011 Cadillac Escalade ESV
- 2012 Cadillac Escalade ESV
- 2013 Cadillac Escalade ESV
- 2008 Cadillac Escalade EXT
- 2009 Cadillac Escalade EXT
- 2010 Cadillac Escalade EXT
- 2011 Cadillac Escalade EXT
- 2012 Cadillac Escalade EXT
- 2013 Cadillac Escalade EXT
- 2014 Cadillac Escalade ESV
- 2014 Cadillac Escalade
- 2014 Chevrolet Suburban 1500
- 2014 Chevrolet Tahoe
- 2014 GMC Yukon
- 2014 GMC Yukon XL 1500
Package Contents & Exclusions
| With Mounting Hardware |
Yes |
Part Identification
| Brand |
Firestone Industrial |
| Manufacturer Part Number |
4186 |
Installation Notes
| Estimated Install Time (Hours) |
1 |
