GABRIEL part description

Product Description

FleetLine Heavy Duty Shock Absorber

Features & Benefits

  • Top of the line, adjustable, heavy-duty gas shock for class 7 – 8 vehicles, school buses and transit buses
  • Three settings for adjustability: OE ride (firm), increased handling & control (extra firm), or maximum driver comfort (regular)
  • Specially formulated high temp. fluid & multi-lip Viton rod seal reduces friction & wear, even in extreme operating conditions
  • Gas Cell design is superior to gas-charged shocks; gas cell double seals gas from fluid for optimum performance
  • Chromed piston rod to inhibit corrosion, ensure proper seal lubrication and provide a more consistent wear surface

GasSLXTM Shocks – Adjustable Commercial Truck and Trailer Shocks (89000 series) - The three position GasSLX™ adjustable shocks absorbers by Gabriel® allow you to choose from one of three settings – Firm, Regular and Extra Firm – to match different applications. The GasSLX shock incorporates a gas cell design, creating a physical barrier between gas and fluid, preventing aeration which can cause fade, or reduction in damping force. This gas cell technology is a full-life feature and is better suited for longer-life commercial vehicle applications. And like all Gabriel shocks and struts, GasSLX shocks feature a super-finished chrome piston rod for superior corrosion resistance and a leak-proof piston seal which extends product life. Advanced gas cell technology improves gas retention and provides more consistent high temperature operation. Unique pressurized piston seal design reduces force-velocity variabilities and self compensates for wear.

Product Attributes

Compression 446
External Diameter Illustration G
Lower Mount Code ES150
Recoil Cutoff YES
Weight (lbs) 8.8
Bore 1-5/8"
Stroke (in) 7.72
Dust Tube YES
Extended Length (in) 22
Rebound 958‡
Core Color Y
Adjustable Damping YES
Collapsed Length (in) 14.27
Installation Hardware Included Yes
Upper Mount Code S21
HD Mounting Code Guide.pdf https://gabriel.com/sites/default/files/2024_HD_Mounting_Code_Guide.pdf
Rebound (lb) 958‡
Dust Tube Material Steel
Package Contents 1 Shock & Accessory Kit
Accessory Kit # 145089-000 (1)
Compression (lb) 446

Additional Information

Harmonized Tariff Code (Schedule B) 8708801600
Country of Origin (Primary) MX
MSDS Sheet Number ARP002 / RC001
UPC 00043645924270
VMRS Code 016006001
UNSPSC 25172011

Part Interchanges

GABRIEL 89428 Cross Reference

We have 5 alternatives for the 89428 by GABRIEL:

Fits Vehicles

  • Freightliner FLB (1994-1999, 2002)
  • Freightliner FLA086 (1989-1999)

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