The Alltrux ATX1215-0080 Front Shock Absorber replaces OEM S-26777 and is designed as a service replacement for heavy-duty truck front suspension systems. It helps control vibration, stabilize steering axle movement, and maintain consistent ride performance and handling in fleet and vocational environments.

Front Shock Absorbers play a critical role in steering axle stability by dampening road shock, reducing excessive bounce, and improving vehicle control and braking stability. As original shocks wear, leak, or lose damping performance, ride quality, steering response, and suspension component life can be negatively affected. Replacing worn front shock absorbers helps restore proper suspension control, improve handling consistency, and reduce unplanned service events.

KEY FEATURES

 
• Designed for heavy-duty truck front suspension systems service and maintenance applications
• Helps stabilize steering/front axle movement and improve handling consistency
• Durable construction suited for fleet, vocational, and on-highway use
• Brand: Kenworth 
• Catalog details: Front Shock Absorber – Interchange S-26777, 66157, 66158, 85954, 316817
• Verify compatibility and application requirements before ordering

TECHNICAL SPECIFICATIONS

 
Alltrux Part Number: ATX1215-0080
OEM Reference: S-26777
Reference Numbers: S-26777, 66157, 66158, 85954, 316817
Brand: Kenworth
System Application: Heavy-Duty Truck front suspension systems

CROSS REFERENCES 

• S-26777
•  66157
• 66158
•  85954
• 316817

Note: Confirm reference numbers and application details before ordering to ensure proper fit and performance.