Description

Hellwig #6400 Ford F350 air helper spring kits give you the benefit of better handling and control under heavily loaded conditions. These air helper springs are installed between the frame of Ford F350 and the suspension, providing load support through the use of air pressure. Heavy duty brackets, higher test pressure and a longer stroke make Hellwig #6400 air helper springs the superior choice.

Features

  • Hellwig # 6400 is custom fit for the Ford F350
  • Lifetime warranty on brackets, 2 year warranty on air springs
  • Custom for air helper springs for the Ford F350
  • Heavy duty brackets
  • Virtually eliminates sagging springs
  • 5000 lbs level load capacity
  • Fully adjustable in order to insure improved leveling control
  • Simple bolt-on installation

Fits the Following Model:

Ford F350 2wd & 4wd

Fits the Following Years:

73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997

Tech Specs

Download Instructions 6400 Instructions
Level Load Capacity: 5,000 lbs
Average Install Time: 1 to 2 hours
Front or Rear Axle: REAR
Drilling Required (Yes or No): YES

Weight

51 lbs.

Install Notes

Note: Never load vehicle beyond the manufacturer's maximum gross vehicle weight rating.