Description
Firestone "Coil-Rite" air bag helper springs are designed to fit inside the existing Chevy coil spring suspension creating a variable rate spring. These air bags are made of durable, elastic polyurethane providing years of comfort and stability to your vehicle. Chevy "Coil-Rite" air helper springs enable adjustment for varying loads and road conditions by inflating or deflating the air bag helper springs. Spring performance can be altered as easily as inflating a tire. Firestone "Coil Rite" air bag helper springs are installed between the frame of the Chevy Suburban and the suspension providing load support through the use of air pressure.
Features
- Firestone # 4100 Air Bags are custom fit for the Chevy Suburban
- Easy installation (1 to 2 hours)
- Kit includes (2) air bag helper springs and any required hardware
- Will handle loads capacities up to 500-1000 lbs*
- Reduce suspension fatigue
- Improve steering and balance
- Increase vehicle stability
- Limited Lifetime Warranty
Fits the Following Model:
Chevy Suburban
Fits the Following Years:
73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Tech Specs
| Download Instructions | 4100 Instructions |
| Level Load Capacity: | 500 lbs to 1000 lbs |
| Average Install Time: | 1 to 2 hours |
| Front or Rear Axle: | REAR |
| Drilling Required (Yes or No): | NO |
Weight
13 lbs.Install Notes
