Heritage SERIES – HD

All Heritage Silver features with the addition of a heavy-duty suspension for work applications, including vocational trucks. Side-to-side stability increased with 5-inches of additional width. Rough ride absorption provided by dual shock system.

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Standard Features

  • 20-inch, 4-position seat cushion
  • 2-Way lumbar
  • 15-degree reclining backrest
  • 7-inch tracks
  • 13.5-inch wide heavy duty air parallelogram suspension

Optional Features

  • Glide-A-Lator™  isolator
  • Mid-back or high-back
  • Available in SyncPLUS, Vinyl, and Tuff-Tex™
  • Standard armrests
  • Suitable for heavy duty work applications, including vocational trucks
  • Side-to-side stability increased with 5-inches of additional width
  • Rough ride absorpotion 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, HD, & LO Suspensions
  • Includes Tethers

Service & Parts

Technical Drawings

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