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(888) 312-8812 Login SignupFleetLine Heavy Duty Cab Shock Absorber
Commercial drivers experience less fatigue and a smoother ride with the Gabriel FleetLine® Heavy-Duty Cab Suspension Shock Absorber. Designed to handle the constant, short-stroke movements of a truck cab, this damper isolates the sleeper and driver seat from the harsh vibrations of the frame. The internal piston uses a multi-stage valving system to react quickly to road bumps, keeping the cab level without the "sea-sickness" feeling often caused by worn-out shocks. A chrome-plated piston rod resists rust and pitting, while the heavy-duty seal keeps the hydraulic fluid inside where it belongs. This Gabriel 83905 unit bolts directly into the factory cab mounts to firm up the ride.
| Compression | 170 |
| Lower Mount Code | ES167 |
| Rebound | 1105 |
| Recoil Cutoff | YES |
| Strut Bearing Included | No |
| Weight (lbs) | 3.6 |
| Bore | 1-3/8" |
| Collapsed Length (in) | 7.81 |
| Installation Hardware Included | No |
| Stroke (in) | 2.21 |
| Dust Tube | YES |
| Upper Mount Code | ES86 |
| Core Color | Y |
| Extended Length (in) | 9.3 |
| Accessory Kit # | n/a |
| Compression (lb) | 170 |
| HD Mounting Code Guide.pdf | https://gabriel.com/sites/default/files/2025_HD_Mounting_Code_Guide.pdf |
| Dust Tube Material | Steel |
| Rebound (lb) | 1105 |
| Package Contents | 1 Shock |
| Features/Benefits 1 | Heavy-duty shocks specially designed to optimize driver comfort by virtually eliminating vibration in truck cab suspensions |
| Features/Benefits 2 | Bore sizes vary to address specific cab designs and suspensions for ultimate ride comfort and durability |
| Features/Benefits 3 | Solid steel eye rings & 360° arc-welded end mounts deliver tough strength and durability, avoiding end mount failures for longer shock life |
| Features/Benefits 4 | Formulated shock oil for exceptional anti-fade performance |
| Features/Benefits 5 | Chromed piston rod offers longer seal life since it inhibits corrosion & ensures proper seal lubrication |
| Features/Benefits 6 | Durable, self-compensating piston seal design provides smooth, consistent performance throughout the shock life |
| Harmonized Tariff Code (Schedule B) | 8708801600 |
| Country of Origin (Primary) | MX |
| MSDS Sheet Number | ARP002 / RC001 |
| UPC | 00043645952198 |
| VMRS Code | 016015005 |
| UNSPSC | 25172011 |
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