Caterpillar Articulated Dump Truck Seat & Air Suspension - Fits Various Models - Gray Cloth


Product Code: 6864-1

Availability:Out of stock

Caterpillar Aftermarket Seat & Air Suspension For Articulated Dump Trucks


  • Durable Multi-Gray Fabric covering
  • Air suspension with integrated 24-Volt integral compressor
  • Backrest angle adjustment for individual fit and comfort
  • 5-position lumbar support to help prevent lower back pain
  • 110 - 330 lb weight adjustment
  • 2.5" height and tilt adjustment
  • 5" vertical suspension stroke
  • Adjustable slide rails with 8" of travel in 0.4" increments
  • Durable suspension cover to keep components free of dirt and dust
  • CAT adapter plate and mounting hardware included for easy installation

Vibration performance meets ISO 7096 specifications. Seat belt conforms to ISO 6683, SAE J386 and ISO 3776 (anchorage strength of 3372 lbs). Seat meets EM1, EM3, EM4, EM5, EM6 and EM8 specifications.

Seat & Air Suspension (PN: 6864) Includes:

  • Seat
  • Adapter Plate
  • Bolt Bag

Available Options:

  • Headrest Kit in Black Fabric (PN: 8434)
  • Armrest Kit (PN: 8144)
  • Retractable Seat Belt Kit (PN: 8111)

Available Maintenance Items:

  • Replacement Air Switch Kit (PN: 8472)
  • Replacement 24-Volt Air Suspension (PN: 8398)

Please Note: Retain wire harness connector from OEM seat.

Optional Armrest Kit (PN: 8144) is available, but sold separately.

Fits Caterpillar® Articulated Dump Trucks Retain Wire Harness Connector from OEM Seat): 725, 730, 735, 740, D350, D350D, D350E, D400, D400D, D400E

Replaces Caterpillar® Articulated Dump Truck Part Numbers: 149-0092, 200-3173, 230-3393, 279-2300, 279-2301