Gabriel 89449 GasSLX Adjustable Front Shocks - Fits Freightliner Columbia; Freightliner Jayco Seneca Sterling Entegra & Thor Motor Coach Western Star; OEM# 1013634000

Gabriel GasSLX – Shocks Absorber | Gas-Charged Heavy-Duty Shocks for Commercial Vehicles Trucks & Buses (Heavy Duty & Commercial Vehicles)About GabrielGabriel’s legacy in automotive suspension innovation continues w/ the GasSLX series delivering advanced gas charged shock absorbers for heavy duty commercial vehicles. Designed for trucks Trailers and buses GasSLX shocks provide a smoother more controlled rideProduct DetailsGasSLX 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. Gas Cell design is superior to gas charged shocks; gas cell double seals gas from fluid for optimum performanceProduct FeaturesTop of the line adjustable heavy-duty gas shock for class 7 – 8 vehicles school buses and transit busesThree 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 conditionsChromed piston rod to inhibit corrosion ensure proper seal lubrication and provide a more consistent wear surfaceInstallationProfessional installation is recommended to ensure optimal performance in heavy-duty vehicles. Follow OEM guidelines for installation and torque specificationsVehicle FitmentFits heavy-duty trucks Trailers and busesCompatible with: 02-04 Dynamax Corp Grand Sport; 07-08 Dynamax Corp Grand Sport GT Toy Hauler; 07-08 Dynamax Corp Grand Sport Ultra; 20-24 Entegra Coach Accolade; 21-24 Entegra Coach Accolade XL; 12-23 Freightliner 114SD; 99-15 Freightliner Argosy; 05-23 Freightliner B2; 08 Freightliner Cascadia; 00-11 Freightliner Century Class; Freightliner Century Class Models w/ Low Profile Front Tractor Class 7 - 8; 01-11 Freightliner Classic; 01-09 Freightliner Classic XL; 00-08 Freightliner Columbia; 01-07 Freightliner Condor; 01-09 Freightliner Coronado; 95-01 Freightliner FLC112; 95-08 Freightliner FLD112; 95-08 Freightliner FLD120; 03-08 Freightliner FLD120SD; 05-08 Freightliner FLD132; 08 Freightliner FRED Chassis Front Engine Diesel Chassis (FRED Chassis) Front Class 7; 03-08 Freightliner M2 112; Freightliner MC Chassis MC-L Chassis w/ 9k lb Suspension Front Motorhome Class 7; 19-24 Freightliner Various Models w/ Freightliner S2RV chassis Front; 18-24 Jayco Seneca; 21-24 Jayco Seneca Prestige; 18-24 Renegade Valencia; 99-03 Sterling Truck A9500; 99-01 Sterling Truck A9513; 99 Sterling Truck A9522; 95-23 Thomas Saf-T-Liner; 22-24 Thor Motor Coach Inception; 22-24 Thor Motor Coach Pasadena; 19-24 Tiffin Allegro Bay; 12-20 Western Star 4700SF

• KEY FEATURES: Gabriel GasSLX adjustable gas shocks are engineered for commercial fleet trucks and trailers. Features three-position settings—Firm, Regular, and Extra Firm—for customized ride control. Advanced design improves stability, reduces sway, and ensures consistent performance under heavy loads. Built with durable construction, corrosion-resistant finish, and OE-style mounts for dependable service in demanding road and weather conditions
• SPECIFICATIONS: Stroke (in): 8.35 Extended Length (in): 23.25 Upper Mount Code: ES150 Lower Mount Code: ES150 Collapsed Length (in): 14.9
• INTERCHANGE PART NUMBER: 1013634000 10-13634-000 471700000449 10-13976-000 1013976000 10-13205-000 471700131646 1013205000 AMS650139 M85918 10-13976-000 1013976000 58120-MB 10-13063-000 471700131155 10-13211-000 10-13021-000 10-13634-000 471700000449 1013021000 1013211000 1013063000 1013634000 1013684000 10-13684-000 ABP N32 O900003 ABP N32 G900003 HS 85918 85918 89449 85918 10-13976-000 1013976000 61300224 10-13021-000 1013634000 471700000470 471700000449 671908 1618455000 10-13684-000 471700131646 1012703000 10-13211-000 1013211000 16-18455-000 10-13976-000 10-13063-000 1013684000 471700131155 10-12703-000 1013205000 10-13205-000
• COMPATIBLE WITH: 02-04 Dynamax Corp Grand Sport; 07-08 Dynamax Corp Grand Sport GT Toy Hauler, Grand Sport Ultra; 20-24 Entegra Coach Accolade Accolade XL; 12-23 Freightliner 114SD; 99-15 Freightliner Argosy; 05-23 Freightliner B2; 00-11 Freightliner Century Class Classic; 01-09 Classic XL; 00-08 Columbia; 01-07 Condor; 01-09 Coronado; 95-01 FLC112; 95-08 FLD112 FLD120; 03-08 FLD120SD M2 112; 05-08 FLD132; 19-24 Various Models; 18-24 Jayco Seneca; 21-24 Seneca Prestige; 18-24 Renegade Valencia; 99-03 Sterling Truck A9500; 99-01 A9513; 95-23 Thomas Saf-T-Liner; 22-24 Thor Motor Coach Inception Pasadena; 19-24 Tiffin Allegro Bay; 12-20 Western Star 4700SF
• CONFIRMED FIT REQUIRED: To avoid incorrect orders, PLEASE VERIFY COMPATIBILITY BY MATCHING THE OEM PART NUMBER with your vehicle’s specifications and position before purchase. Gabriel FleetLine shocks are engineered for heavy-duty trucks, buses, and commercial fleet vehicles