null
CALL or TEXT (800) 909-7060
Back

Vinyl Suspension Seat for Komatsu Grader GD555-3, GD655-3, GD655-5, GD675-3, GD675-5

SKU:
G85211-Komatsu
FitsModel:
GD555-3, GD655-3, GD655-5, GD675-3, GD675-5
ListDescription:
Vinyl Suspension Seat
Durable Vinyl Seat w/Arms
Part # G85211-Komatsu

Fits Models At A Glance

  • Komatsu Graders: GD555-3, GD655-3, GD655-5, GD675-3, GD675-5

Key Notes

  • Part Number(s): G85211-Komatsu
  • Weight: 85 lbs (38.5 kg)
  • Application: Replacement vinyl suspension seat for Komatsu motor grader cabs
  • Condition: Aftermarket replacement part
  • Suspension: Mechanical suspension with up to 4" of vertical stroke
  • Height Adjustment: Adjustable seat height to match operator comfort
  • Design: Midback design for lumbar and upper back support
  • Armrests: Dual armrests - height and tilt adjustable for control
  • Recline: Left-hand recline for easy reach from the operator position
  • Slides: Smooth ball bearing slides above suspension for stability
  • Lumbar: Adjustable lumbar support for lower back fatigue relief
  • Cushions: 20" wide, easily serviced and replaced
  • Material: Vinyl (standard); cloth available, foam bonded cushions
  • Weight Capacity: Supports operators up to 285 lbs (129 kg)

Need a Seatbelt? Check out these options: 16200-     3" Retractable 16100-     2" Retractable

Why Choose Broken Tractor

  • Built Specifically for Komatsu Grader Cabs - Designed to drop into GD555-3, GD655-3, GD655-5, GD675-3, and GD675-5 graders without modification
  • Suspension Engineered for Rough Terrain Work - Mechanical suspension with 4" of vertical stroke absorbs vibration and reduces operator fatigue on long shifts
  • Fast Shipping from a U.S.-Based Team - Broken Tractor ships quickly and our knowledgeable support team is here when you need us
$1,359.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

Komatsu Excavator Suspension Seat for PC200, PC300, PC450, PC800 See Details

Komatsu Excavator Suspension Seat C62522-Komatsu

Fits Model PC120-6, PC130-7, PC160-6, PC160-7, PC200-6, PC200-7, PC210-6, PC210-7, PC220-6, PC220-7, PC228US-3, PC240-6, PC240-7, PC270-7, PC300-6, PC300-7, PC308US-3, PC350-7, PC400-6, PC400-7, PC450-6, PC450-7, PC600-6, PC600-7,PC130-8, PC138US-8, PC160-8
Description Cloth Suspension Seat
Part # C62522-Komatsu
Price
From $1,174.00
View Details

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Brand: Head Title: Komatsu Grader Vinyl Suspension Seat | Broken Tractor