Gabriel GasSLX 89422 Adjustable Heavy Duty - Front/Rear Shocks (Single) Fits ACF Brill City & Trolley Bus; Brockway School Bus; Western Star 5900 & 6900 OEM# 507-5 70039 293009C91 680242

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 busesACF Brill Bus Various C-44 City Bus and T-44 Trolley Bus Front; ACF Brill Bus Various IC-41 Intercity Bus Serial #1088 and on Front; Brockway School Bus Various Models Front; Built Rite Various Front Class 8; Bus & Truck Various Silver Eagle Front; 73-80 Chevrolet 7 70 & 7000 Series R Chassis Rear Engine Bus Front Class 6; 73-80 Chevrolet 7 70 & 7000 Series R Chassis Rear Engine Bus Rear Class 6; 77-76 Chevrolet 7 70 & 7000 Series T W Chassis 72" BBC Steel Tilt Cab w/ V-6 Gas Engine Front Truck Class 6 - 7; 73-80 Chevrolet 8 80 & 8000 Series R Chassis Rear Engine Bus Front Class 8; 75-74 Chevrolet 8 80 & 8000 Series R Chassis Rear Engine Bus Rear Class 8; 76-74 Chevrolet 8 80 & 8000 Series T W Chassis - 72" BBC Steel Tilt Cab w/ V-6 Gas Engine Front Class 7 - 8; 70-80 Chevrolet 9000 Series T W Chassis 72" BBC Steel Tilt Cab Front Class 8; Continental Trailways-Eagle Intl Various Silver Eagle Front Class 8; Crown Coach Various All w/ Steel Spring Suspension Front Motorhome Class 7 - 8; Eagle Motor Coach Various Models Front Class 8; Freightliner Classic / ClassicXL Models Front Truck & Tractor Class 7 - 8; 70-72 GMC 7500 Series 72" BBC Tilt Cab w/ Air Brakes & Gas Engine Front Class 6 7 8; 76-77 GMC 7500 Series R Chassis Rear Engine Bus Rear Class 6 7 8; 76-75 GMC 7500 Series T W Chassis 72" BBC Steel Tilt Cab w/ V-6 Gas Engine Front Class 6 7 8; 80-79 GMC 7500 Series R Chassis Rear Engine Bus Front Class 6 7 8; 73-74 GMC 8500 Series R Chassis Rear Engine Bus Front Class 7 - 8; 74 GMC 8500 Series T W Chassis 72" BBC Steel Tilt Cab w/ V-6 Gas Engine Front Class 7 - 8; 75-74 GMC 8500 Series R Chassis Rear Engine Bus Rear Class 7 - 8; 66-72 GMC 9500 Series 72" BBC Steel Tilt Cab Front Heavy Duty; 80 GMC 9500 Series T W Chassis - 72" BBC Steel Tilt Cab Front Heavy Duty; Greyhound Bus Various City Cruiser Front; International Co-Transtar and Transtar II 7070B F-7070B CO-7070B & COF-7070B Models Front Truck & Tractor Class 8; International Co-Transtar and Transtar II CO-4010 COF-4010 COT-4010 COT-4010D CO-4050 COF-4050 COT-4050 CO-4040A & B CO-4070D COF-4070B COF-4070D COT-4070D COF-4077 COF-4077A COF-4080D CO-4090A COF-4090A Front Truck & Tractor Class 8; 99 International F & S Series 1600 1700 1800 1900 2100 Models Front; International Loadstar Conventional M1600 M1700 M1800 M1900 M2100 Models Front; International Paystar 5000 Series 5010 F-5010 F-5050 F-5050SF 5070 F-5070 F-5070SF Models Front Truck & Tractor Class 8; International S Series School Bus 1853 DFC3 Front; 99 International S Series School Bus 193 RE Models Front; 99 International Transtar - Conventional 4170 F-4170 4200 F-4200 4300 & F-4300 Models Front Truck & Tractor Class 8; International Transtar Conventional D-400 DF-400 DC-400 DCF-400 & DCF-400M Exc Axle Code 02136 Front Truck & Tractor Class 8; International Transtar Conventional D-400 DF-400 DC-400 DCF-400 & DCF-400M w/ Axle Code 02136 Front Truck & Tractor Class 8; International Unistar CO7044A Front Truck & Tractor Class 7 - 8; Mc Neilus Truck & Man Various Mc Neilus part number Front; Orion Bus Various Front Transit Bus Class 8; Orion Bus Various Orion 1 Rear Transit Bus Class 8; Orion Bus Various Orion II Rear Transit Bus Class 6; 99 Oshkosh Motor Truck Various Models w/ 16" Long Shock Absorber w/1" Mounting Pins Front Heavy Duty; Oshkosh Motor Truck Various Models Front Heavy Duty; Peterbilt 362 Models w/ Air Trac Suspension (38k or 40k lb) Rear Truck & Tractor Class 7 - 8; Transportation Corp Various City Cruiser Front Class 8; Transportation Various Models Front; Additional Applications 1500 Models Rear Heavy Duty; Western Star 5900 & 6900 Series Heritage Class Models Front Truck & Tractor Class 8; Western Unit Stabilair Suspension Various Models Rear Heavy Duty

• 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): 8.83 Extended Length (in): 25.12 Upper Mount Code: EB3 Lower Mount Code: EB3 Collapsed Length (in): 16.3
• INTERCHANGE PART NUMBER: 3188729 680091 277A8 277A-8 680091 10100905 01-0100-905 70039 CAHL-400 CAH-029 12T113 12TA-01-013 12T-1-13 630127GS 12TA01013 63-0127GS AMS700101 AMS700422 AMS650116 AMS700102 507-5 507-4 507-11 E85303 E85308 680091 0140100-905 01-0100-905 014-0100-905 10100905 70039 140100905 680237 680242 12T113 12TA-01-13 12T-1-13 12TA0113 85303 85308 85303 85308 89422 12T113 12TA01013 630127GS 12TA-01-013 12T-1-13 63-0127GS 61310102 61310103 F347316 F347340 5534447 5392387 5353054 5554596 3172948 5552452 22012091 5534430 3188729 22046489 5552552 4939852 22012090 4939967 5552451 5552210 5374779 5522794 5552244
• COMPATIBLE WITH: Designed for heavy-duty and commercial vehicles, including a wide range of trucks, trailers, and buses
• 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