Suspension Shock Absorber

Gabriel Suspension Shock Absorber 89436 is designed for heavy-duty applications. This Fleetline shock offers adjustable settings—Firm, Regular, and Extra Firm—to suit varying driving conditions. It has advanced gas cell technology and a super-finished chrome piston rod, ensuring superior durability and consistent performance. With its unique pressurized piston seal and deep notch pattern, the 89436 minimizes fade, extends product life, and provides exceptional control for various truck and trailer suspensions. Trust Gabriel’s expertise in suspension shock absorbers to deliver a smoother, more reliable ride in demanding environments.

Gabriel Part No: 89436

$67.42

Specifications

GasSLXTM 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.

Weight

6.4920

Product Line: GasSLX
Extended Length: 17.24 in. 437.9 mm.
Collapsed Length: 12.04 in. 305.82 mm.
Stroke: 5.2 in. 132.08 mm.
Bore: 1-5/8 in.
Dust Tube: YES
Recoil Cutoff: YES
Rebound: 998 lb. **
Compression: 217 lb. **
** for the GasSLX Series, forces are at the "Firm" (F) Setting

Compatibility

Arvin Meritor       Models with Manufacturing Number
Benson Truck Bodies Inc.       Models with Hendrickson Intrax Air Suspension
Cush Corporation   Trailer Suspensions - Low Mount   25k UnderMount Econo 6/9
Cush Corporation   Trailer Suspensions - Low Mount   CompacTrac 4.5/7 RH
Cush Corporation   Trailer Suspensions - Low Mount   DiscMATE LowMount 25K Disc Brake
Cush Corporation   Trailer Suspensions - Low Mount   Performance Yoke-8in 25K Undermount
Cush Corporation   Trailer Suspensions - Low Mount   RideBest 25KHD 6
Cush Corporation   Trailer Suspensions - Low Mount   RideBest 25KHD 8
Cush Corporation   Trailer Suspensions - Low Mount   RideBest Yoke 25KHD 9
Cush Corporation   Trailer Suspensions - Low Mount   RoughNeck, Cush Integrated, LowMount 25K
Cush Corporation   Trailer Suspensions - Top Mount   CLT-25 CushLITE BigFOOT (245 Style)
Cush Corporation   Trailer Suspensions - Top Mount   CLX25-317 CushLITE BigFOOT (317 style)
East Manufacturing Corp.       Shocks with stamping number
East Manufacturing Corp.       Trailers with East Trailer part number
Freightliner   FLA086   Models with Neway Tag Axle Air Suspension
Freightliner   FLB   Models with Neway Tag Axle Air Suspension
Freightliner   FLC & FLD Series - 112 & 120 Conv. Truck & Tractor   Conventional Models with Neway Tag Axle Air Suspension
Fruehauf       "L" Suspensions
Great Dane Trailer       Trailers with Great Dane part number
Great Dane Trailer       Trailers with Great Dane part number Heavy Duty
Great Dane Trailer       Trailers with Great Dane part number Standard
Hendrickson Trailer Suspension Systems   Additional Applications   AB-32-001 Models
Hendrickson Trailer Suspension Systems   Additional Applications   HS190T (Slider Air Suspension)
Hendrickson Trailer Suspension Systems   Additional Applications   HS230 (Slider Air Suspension)
Hendrickson Trailer Suspension Systems   Additional Applications   MT-45,MTL45,MTL-50
Hendrickson Trailer Suspension Systems   Intraax   AA230T & AA250T Models with O.E.M. Number
Hendrickson Trailer Suspension Systems   Intraax   AAL 23K, 25K & 30K Models Front shocks with 12" Ride Height
Hendrickson Trailer Suspension Systems   Intraax   AANT 23K Models (Hvy Duty)
Hendrickson Trailer Suspension Systems   Intraax   AANT 23K Models (Standard)
Hendrickson Trailer Suspension Systems   Intraax   AAT 23K Models (Hvy Duty)
Hendrickson Trailer Suspension Systems   Intraax   AAT 23K Models (Standard)
Hendrickson Trailer Suspension Systems   Intraax   AAT 25K Models (Hvy Duty)
Hendrickson Trailer Suspension Systems   Intraax   AAT 25K Models (Standard)
Hendrickson Trailer Suspension Systems   Intraax   AAZL 23K / 46K Models with 12" Ride Height - Standard
Hendrickson Trailer Suspension Systems   Intraax   AAZNT 23K / 46K / 69K Models with 12" to 17" Ride Height - Standard
Hendrickson Trailer Suspension Systems   Intraax   Low Ride Height Models with (10.5" to 15" Ride Height)
Hendrickson Trailer Suspension Systems   Top Mount Style   HT190T (All Models)
Hendrickson Trailer Suspension Systems   Top Mount Style   HT230T (-14-17, -15-17,-15-517,-17-517,TA15-517,TA15-520,TA17-517)
Hendrickson Trailer Suspension Systems   Top Mount Style   HT300T & N-HT300T (All except Models listed below)
Hendrickson Trailer Suspension Systems   UnderSlung Style   HT190U ( U-7.5-517 )
Hendrickson Trailer Suspension Systems   UnderSlung Style   HT190U (All except Models listed above)
Hendrickson Trailer Suspension Systems   UnderSlung Style   HT250U & N-HT250U (All except Models listed below)
Hendrickson Trailer Suspension Systems   UnderSlung Style   HT250U & N-HT250U (U-6.5-517, U-7.5-17, U-7.5-517, U-9-517, U-12-517, U-14-514, UB6.5-517, UB7.5-517)
Hendrickson Trailer Suspension Systems   UnderSlung Style   HT250U & N-HT250U (U-7.5-021, U-7.5-022)
Hendrickson Trailer Suspension Systems   UnderSlung Style   HT250U-Y (All Models)
Hendrickson Trailer Suspension Systems   UnderSlung Style   HT300U & N-HT300U (All except Models listed below)
Hendrickson Trailer Suspension Systems   UnderSlung Style   T-6-062, -295, -370, -422
Hendrickson Trailer Suspension Systems   Vantraax   HKA180 Heavy Duty
Hendrickson Trailer Suspension Systems   Vantraax   HKA180 Standard
Hendrickson Trailer Suspension Systems   Vantraax   HKA200
Hendrickson Trailer Suspension Systems   Vantraax   HKAL 46K Models
Hendrickson Trailer Suspension Systems   Vantraax   HKANT 40K Heavy Duty
Hendrickson Trailer Suspension Systems   Vantraax   HKANT 40K Standard
Hendrickson Trailer Suspension Systems   Vantraax   HKANT 46K
Hendrickson Trailer Suspension Systems   Vantraax   HKANT 69K23
Hendrickson Trailer Suspension Systems   Vantraax   HKARL 46K Drum Brake Applications
Hendrickson Trailer Suspension Systems   Vantraax   HKAT 46K
Highway Product       Transit Bus with Air Suspension
Highway Product       Transit Bus with Leaf Spring Suspension
Ingersoll Axles       Ingersoll part number
Mc Neilus Truck & Man.       Mc Neilus part number
Orion Bus       Orion II
Page Suspension       Model with LM-2000 Models Lift Axle Suspension
Reyco Suspension   Trailer   19AR / RS1062 Models with Unit # 700649-01 to -06
Reyco Suspension   Trailer   21B (Special) Models
Ridewell Corp.   Bus and R.V. Air-Rides   Mobile Home & RV with Air Suspension
Ridewell Corp.   Trailer Air-Rides   RAR-210 Tag Axle
Ridewell Corp.   Trailer Air-Rides   RAR-221 Tag Axle
Ridewell Corp.   Trailer Air-Rides   RAR-221-11, 12, 13-USW Trailer with Shock Absorber and Hanger
Ridewell Corp.   Trailer Air-Rides   RAR-240, RAR-240W (Mono Pivot Trailers with HD Air Suspension) With O.E.M. Number
Ridewell Corp.   Truck Air-Rides   Pusher w/Axle Lift
Ridewell Corp.   Truck Air-Rides   RUA-220B-1-, 7, 7.5, 8, 8.5, 9, 9.5, 10 (Lift Tag Axle & Trailer Lift Suspension)
SAF Holland   Trailer Air Suspension   AR-41 Models Trailer Air Suspension (All)
SAF Holland   Trailer Air Suspension   AR-45 Models Trailer Air Suspension (AR-45, AR-45-1)
SAF Holland   Trailer Air Suspension   AR-50 Models Trailer Air Suspension (AR-50-US, AR-50-US-F,-1,-2)
SAF Holland   Trailer Air Suspension   AR-51 Models Trailer Air Suspension (AR51-US)
SAF Holland   Trailer Air Suspension   AR-90-1 Models Trailer Air Suspension (AR-90-1-12, -14, -17)
SAF Holland   Trailer Air Suspension   AR-92 Models Trailer Air Suspension (AR-92-12)
SAF Holland   Trailer Air Suspension   ARL20 Models Trailer Air Suspension (ARL20-D, ARL20-D-US)
SAF Holland   Trailer Air Suspension   CB 25Y/CBX 25Y Models with Fusion Axle and Beam Assembly (10.0" Ride Height)
SAF Holland   Trailer Air Suspension   CB-400/4000 Models Trailer Air Suspension 16.5" & 17.0" Ride Height (CB-400-16.5, CB-400-17.0)
SAF Holland   Trailer Air Suspension   CBX 23 with 245 or 317 Fusion Axle and Beam Assembly For Bracket Type #1, 3, 4, & 5 - 16.0" & 17.0" Ride Height
SAF Holland   Trailer Air Suspension   CBX 25 with 245 Fusion Axle and Beam Assembly (16.0" & 17.0" Ride Height)
SAF Holland   Trailer Air Suspension   CBX 30 with 245 Fusion Axle and Beam Assembly (16.0" & 17.0" Ride Height)
SAF Holland   Trailer Air Suspension   CBX 40 Models Trailer Air Suspension (CBX 40 -16.5, CBX 40 -17.0)
SAF Holland   Trailer Air Suspension   CBX 46 Models Trailer Air Suspension (16.5" & 17.0" Ride Height)
SAF Holland   Trailer Air Suspension   CBX 50 Models Trailer Air Suspension (16.5" & 17.0" Ride Height)
SAF Holland   Trailer Air Suspension   CBX 69 Trailer Air Suspension
SAF Holland   Trailer Air Suspension   NL-200 Models Non Steer - Auxiliary Lift Air Suspension (NL-200-1S, NL-200-2S)
SAF Holland   Trailer Air Suspension   NS-190 Models Trailer Air Suspension (NS-190-16.0)
SAF Holland   Trailer Air Suspension   NS-400 Models Trailer Air Suspension (NS-400-16.5)
SAF Holland   Trailer Air Suspension   NS-400 Models Trailer Air Suspension (17.0" Ride Height)
SAF Holland   Trailer Air Suspension   NS-450 Models Trailer Air Suspension (NS-450-16.5)
SAF Holland   Trailer Air Suspension   NS-450 Models Trailer Air Suspension (17.0" Ride Height)
SAF Holland   Trailer Air Suspension   RL-196A Models Trailer Air Suspension (RL-196A-12)
SAF Holland   Trailer Air Suspension   RL-228 Models Trailer Air Suspension (RL-228-12-3)
SAF Holland   Trailer Air Suspension   RL-230 Models Trailer Air Suspension (Hanger Mounted Shock) (RL-230-16-4)
SAF Holland   Trailer Air Suspension   RL-250 Models Trailer Air Suspension (Shock Below Frame) (RL-250-16-4, -17-4)
SAF Holland   Trailer Air Suspension   RLU-228 Models Trailer Air Suspension (Axle Mounted Shock Suspension) (RLU-228-8-3)
SAF Holland   Trailer Air Suspension   RLU-228 Models Trailer Air Suspension (Current Production - w/3" Axle Travel Up) (RLU-228-7-3)
SAF Holland   Trailer Air Suspension   RLU-228 Models Trailer Air Suspension (Current Production - w/4" Axle Travel Up) (RLU-228-8-4)
SAF Holland   Trailer Air Suspension   RLU-250 Models Trailer Air Suspension (RLU-250-9)
SAF Holland   Trailer Air Suspension   RLU-250 Models Trailer Air Suspension (Frame Mount Suspension) (RLU-250-9-FMT)
SAF Holland   Truck, Bus & Motorhome Air Suspensions   ART-500 Models Truck & Tractor Tag Axle Air Suspension (ART-500-B, ART-500-B-1)
SAF Holland   Truck, Bus & Motorhome Air Suspensions   ART-500 Models Truck & Tractor Tag Axle Air Suspension (ART-500-US, ART-500-US-A)
SAF Holland   Truck, Bus & Motorhome Air Suspensions   ART-505 Models Truck & Tractor Tag Axle Air Suspension (ART-505-B, -1, ART-505-C, -1)
SAF Holland   Truck, Bus & Motorhome Air Suspensions   ART-541 Models Truck & Tractor Tag Axle Air Suspension (ART-541B)
SAF Holland   Truck, Bus & Motorhome Air Suspensions   ART-551 Models Truck & Tractor Tag Axle Air Suspension (ART-551-B-1)
SAF Holland   Truck, Bus & Motorhome Air Suspensions   ART-555 Models Truck & Tractor Tag Axle Air Suspension (ART-555-B-1, ART-555-C-1)
Stoughton Trailers Inc.       Trailers with Hendrickson HT190T, HT190U, & HS190T Models Air Suspension
Stoughton Trailers Inc.       Trailers with Hendrickson HT230T Models Air Suspension
Stoughton Trailers Inc.       Trailers with Neway AR-90-1-12, -14, -17 Models Air Suspension
Thomas       Buses with Neway Tandem Air Suspension
Trailmobile Canada Corp.       Trailers with Hendrickson Air Susp. HT230T (23,000 lb Capacity)
Trailmobile Canada Corp.       Trailers with Hendrickson Air Susp. T30-US-9, -12, -14, -17
Trailmobile Canada Corp.       Trailers with Neway Air Susp. AR92-14
Tuthill Technologiies   Trailer   21B (Special) Models
Utility Trailer Manufacturing Company   Flatbeds   4000A Model Trailers with Hendrickson AANT 23K Intraax Air Ride (Hvy Duty)
Utility Trailer Manufacturing Company   Flatbeds   4000A Model Trailers with Hendrickson AANT 23K Intraax Air Ride (Standard)
Utility Trailer Manufacturing Company   Reefers & Dry Vans   3000R Multi-Temp Trailers with Hendrickson HKANT 40K Vantraax Air Ride Heavy Duty
Utility Trailer Manufacturing Company   Reefers & Dry Vans   3000R Multi-Temp Trailers with Hendrickson HKANT 40K Vantraax Air Ride Standard
Utility Trailer Manufacturing Company   Reefers & Dry Vans   4000D Trailers with Hendrickson HKANT 40K Vantraax Air Ride Heavy Duty
Utility Trailer Manufacturing Company   Reefers & Dry Vans   4000D Trailers with Hendrickson HKANT 40K Vantraax Air Ride Standard
Utility Trailer Manufacturing Company   Reefers & Dry Vans   4000D-X Composite Trailers with Hendrickson HKANT 40K Vantraax Air Ride Heavy Duty
Utility Trailer Manufacturing Company   Reefers & Dry Vans   4000D-X Composite Trailers with Hendrickson HKANT 40K Vantraax Air Ride Standard
Wabash National       Trailers with Aurora part number
Wabash National       Trailers with Aurora part number Heavy Duty
Wabash National       Trailers with Aurora part number Standard
Watson & Chalin Mfg. Inc.   LWSL-1100-SR Self Steer Axle Suspension   HL-1100-20 FL
Watson & Chalin Mfg. Inc.   Trailer Air Suspension   TA-2590-12-1
Watson & Chalin Mfg. Inc.   WCTA Series Dump Trailer Air Suspension   TA-1900-15
Watson & Chalin Mfg. Inc.   WCTA Series Dump Trailer Air Suspension   TA-525, -DB
Watson & Chalin Mfg. Inc.   WCTA Series Trailer Air Suspension   TA-250-6, 7.5, 9,
Watson & Chalin Mfg. Inc.   WCTA Series Trailer Air Suspension   TA-251-6.5, -6.5FS,
Watson & Chalin Mfg. Inc.   WCTA Series Trailer Air Suspension   TA-251-7.5, -7.5FS
Watson & Chalin Mfg. Inc.   WCTA Series Trailer Air Suspension   TA-251-8FS
Watson & Chalin Mfg. Inc.   WCTA Series Trailer Air Suspension   TA-251-9.0, -9.0FS, -10,
Watson & Chalin Mfg. Inc.   WCTA Series Trailer Air Suspension   TA-255-9
Watson & Chalin Mfg. Inc.   WCTA Series Trailer Air Suspension   TA-300-9
Watson & Chalin Mfg. Inc.   WCTA-1200 Series Trailer Air Suspension   TA-1200-5
Watson & Chalin Mfg. Inc.   WCWB Series Trailer Air Suspension   WB-251-6.5, 7.5, 9