on-highway-seating

Legacy HD

Standard Features
  • 13.5-Inch Wide HD (Heavy-Duty) Air Parallelogram Suspension
  • Mid-Highback or Highback
  • 22-inch, 4-position seat cushion
  • Dual Air Lumbar
  • D2 foam technology
  • EVC cushion comfort system
  • Glide-a-Lator™ Isolator
  • 7-Inch tracks
  • 7-Year unlimited mile warranty
  • 1-Year warranty on cushions and covers
Optional Features 
  • Microfibres™ Cloth, Tuff-Tex™,and DuraLeather™ Covering Materials
  • Two-Tone Available (DuraLeather)
  • 18-Inch EZ Adjust Armrests
  • Rubber Bellow
  • Heat (Back and Cushion)
  • Heat (Back and Cushion) and Massage (Back Only)

Legacy HD

  • Suitable for heavy-duty work applications, including vocational trucks
  • Side-to-side stability increased with 5-inches of additional width
  • Rough ride absorption provided by dual shock system

HD (Heavy Duty) Suspension Adapters

Truck Style Adapter Drawing
Freightliner®
(11-15-2002 to 4-28-2009)
183852PS
  • EZ Rider Adapter for Century, Columbia, Argosy
  • Some Sterling Models
  • Includes Tethers
185128PS
  • Insulation and Flooring Spacers (Cascadia Evolution)
Freightliner® FLD
 
177988PS
  • Raised Floor Adapter fits/extends over to give stability
Volvo® V's
(2001 & Newer)
178254PS
  • Wider mounting required for new Volvo V's
183963PS
  • Includes I Shift Bracket PLUS adapter plate
Kenworth® T680 / T880
Peterbilt® 579 / 567
183579PS
  • 2013 to Present
  • When replacing a Gramag Seat
  • Works With Standard & LO Suspensions
  • Includes Tethers