GABRIEL part description

Technical Specifications

Adjustable Damping YES
Bore 1-5/8"
Collapsed Length (in) 14.71
DustTube YES
Extended Length (in) 23.09
Gas Cell Yes
Installation Hardware Included No
Mounting Type (Upper) ES150
RecCutoff NO
Strut Mounting Type (Lower) ES150

Gabriel GasSLX Heavy Duty Adjustable Shock Absorber

The Gabriel GasSLX heavy duty adjustable shock absorber is a premium adjustable gas shock that provides industry-leading comfort, control, and performance. It is suitable for truck, trailer, and bus suspensions.

Features & Benefits

  • Adjustable design that delivers customizable comfort and control according to your ride control needs
  • Unique gas cell design that minimizes fade and improves ride comfort
  • Multi-lip Viton seal for greater fluid retention and heat resistance
  • 360-degree arc-welded end mounts provide superior structural strength
  • Specially formulated high-temperature fluid reduces friction and wear
  • Super-finished chromed piston rod for increased corrosion resistance and long-lasting service life

GABRIEL 89449 Cross Reference

We have 6 alternatives for the 89449 by GABRIEL:

Fits Vehicles

  • Freightliner FLD132 (2005-2008)
  • Freightliner FLD120SD (2003, 2005-2008)
  • Freightliner FLD120 (1995-2008)
  • Freightliner M2 112 (2003-2008)
  • Freightliner FLC112 (1995-2001)
  • Freightliner FLD112 (1995-2008)
  • Freightliner B2 (2005-2023)
  • Freightliner Cascadia (2008)
  • Freightliner Coronado (2001-2009)
  • Freightliner 114SD (2012-2023)
  • Freightliner Condor (2001-2007)
  • Freightliner Columbia (2000-2008)
  • Freightliner Classic XL (2001-2009)
  • Freightliner Classic (2001-2011)
  • Freightliner Century Class (2000-2011)
  • Freightliner Argosy (1999-2015)
  • Dynamax Corp Grand Sport Ultra (2007-2008)
  • Dynamax Corp Grand Sport GT Toy Hauler (2007-2008)
  • Dynamax Corp Grand Sport (2002-2004)
  • Thomas Saf-T-Liner (1995-2023)
  • Sterling Truck A9522 (1999)
  • Sterling Truck A9513 (1999-2001)
  • Sterling Truck A9500 (1999-2003)

Gabriel® delivers the performance and reliability that's trusted by truck and trailer O.E. manufacturers. Gabriel's industry history started in 1907 with the invention of the original automotive shock absorber. It was soon followed by the launching of the world's first hydraulic shock absorber, then by the first adjustable shock absorber as well as the first air adjustable shock absorber. Up to this day, Gabriel is still the same pioneering and independent American company that builds the high-performance shocks and struts that are designed to fit over 96% of North American vehicles. Gabriel remains one of the country's most trusted O.E.M. and aftermarket suppliers for light- medium- and heavy-duty trucks and vehicles.


Review by Bobby D on 12/25/2021

These shocks are amazing my truck hauls saltwater on rough roads I blew every kind of shock u could buy so figured I'd give these a try and must say I'll never buy anything else

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