Gabriel 89443 GasSLX Heavy-Duty Adjustable Shock Absorber

Upgrade your commercial vehicle's suspension performance with the Gabriel 89443 GasSLX shock absorber. Engineered for heavy-duty truck and bus applications, this adjustable gas shock provides dependable damping, improved vehicle control, and customizable ride characteristics.

The GasSLX design features three damping settings to help balance ride comfort, handling, and stability. Specialized high-temperature fluid, a multi-lip Viton rod seal, and a chromed piston rod help reduce friction, resist wear, and support reliable performance under demanding operating conditions.

Key Features

• Heavy-duty, adjustable gas-charged shock absorber
• Three damping settings for ride comfort and handling
• Gas Cell design with double seals to separate gas from fluid
• High-temperature fluid and multi-lip Viton rod seal
• Chromed piston rod helps resist corrosion and wear
• Protective steel dust tube
• Designed for select commercial trucks, school buses, and transit buses

Cross-reference numbers

Commonly listed equivalents include:

• Monroe: 65490

• Meritor: M89443

• Automann: A89443

• PRT: 925175

• Bulldog: HD1215-0018

  Vehicle applications

  Potential applications include select models of:

  • Freightliner Cascadia, M2 106, M2 112, 108SD and 114SD

  • Western Star 4700, 49X and 57X

  • Sterling Acterra and L-series trucks

  • Thomas Saf-T-Liner buses