Suspension Shock Absorber

Gabriel Suspension Shock Absorber 85311 is a high-performance shock absorber is part of the FleetLine™ 85000 series, designed for exceptional durability and reliability in low friction suspension systems. As a direct replacement for original equipment, the 85311 features advanced 10-stage valving to address initial suspension softening, ensuring a ride that mirrors the original performance. Built with a super-finished chrome piston rod for superior corrosion resistance, leak-proof piston seal, and robust cold-formed mounts, this suspension shock absorber minimizes wear on other components and extends the lifespan of your system.

Gabriel Part No: 85311

$59.07

Specifications

FleetLineTM Shocks – Commercial Truck and Trailer Shocks (85000 series) - Added durability makes the Fleetline™ 85000 series the standard heavy duty product for today’s low friction suspension. Designed as a direct replacement for the original equipment shock, FleetLine shock absorbers by Gabriel® provide a valving rate that compensates for initial truck suspension softening, providing performance that better matches the original ride. Built with original equipment quality components and 10 stage valving to ensure superior performance throughout the life of the shock, it also reduces wear and tear on other costly suspension and vehicle parts. And like all Gabriel shocks and struts, FleetLine shocks feature a super-finished chrome piston rod for superior corrosion resistance and a leak-proof piston seal which extends product life. Unique pressurized piston seal design reduces force-velocity variabilities and self compensates for wear. Cold formed, 360 degree arc-welded eye-ring and mounts and a 1 5/8” bore provide improved durability. A hydraulic rebound stop, where required, prevents shocks from topping out and suspensions from overextending

Weight

9.7860

Product Line: FleetLine
Extended Length: 23.95 in. 608.33 mm.
Collapsed Length: 14.79 in. 375.67 mm.
Stroke: 9.16 in. 232.66 mm.
Bore: 1-5/8 in.
Dust Tube: YES
Recoil Cutoff: YES
Rebound: 764 lb.
Compression: 254 lb.

Compatibility

Peterbilt:
220: 2022
330: 2018–2019, 2021–2022
335: 2005–2010
340: 2007–2010
348: 2010–2023
357: 1987–2008
359: 1981–1987
362: 1981–2006
365: 2008–2023
367: 2008–2024
372: 1989–1993
375: 1987–1996
376: 1988–1992, 1994–1996, 1999
377: 1987–2001
378: 1988–2007
379: 1986–2007
382: 2011–2017
384: 2008–2016
385: 1995–2007
386: 2006–2016
387: 2000–2011
388: 2008–2015
389: 2008–2024
520: 2017–2023
567: 2014–2024
579: 2013–2024
587: 2011–2018
Kenworth:
46K lb AirTrac Suspension: Models 320, 330, 337, 348, 365, 367, 382, 384, 386, 388, 389, 520, 567, 579, 587 (years unspecified)
International:
400/500/600/700/900 Series: Years unspecified
Volvo:
VNL/VNR Series: 2016–2024 (via 83176231 cross-reference)
Freightliner:
Cascadia: 2018–2024
Nova Bus:
RTS: 2001–2002

Alternative Part Numbers

OEM: GABRIEL 85311
MERITOR M85311
MONROE 65402
VOLVO 83176231
ROAD CHOICE SA5311
ARVIN MERITOR 728615

03-04629
03-07281
03-07421
03-07421PLUS
03-07421SPL
03-07424
03-07424PLUS
1085311
1456033
312724
315550
316310
317962
3199948
3199988
3915948
3919948
3919988
453527C91
453528C91
56101 Z1030
56101 Z2000
650402
650402MT
65402
65444
66429
680241
680385
680459
680586
728615
74417
78039
83176231
85311
90-1974
97-9999-02633
AMS650402
AMS650444
AMS700404
ARVIN MERITOR 728615
BATCO 1085311
BULL DOG HD1116-0033
BULL DOG HD1215-0033
BULL DOG HD1215-0082
CONDUMEX 78039
DAYTON PARTS 441 - 853114417
DAYTON PARTS 441 - 853115402
DAYTON PARTS 441 - 853115444
EUCLID E85311
FCS F346599
FLXIBLE BUS 97-9999-02633
GASSLX 89424
INTERNATIONAL (NAVISTAR) 453527C91
INTERNATIONAL (NAVISTAR) 453528C91
INTERNATIONAL (NAVISTAR) 56101 Z1030
INTERNATIONAL (NAVISTAR) 56101 Z2000
INTERNATIONAL (NAVISTAR) AMS650402
KENWORTH 03-07421PLUS
KENWORTH 680241
KENWORTH 680586
KONI 90-1974
KYB 341621
LEYLAND TRUCK 1456033
MACK 650402
MACK 650402MT
MERITOR M85311
MONROE 65402
MONROE 65444
MONROE 66429
MONROE 74417
MOTORCRAFT CAHL-417
PETERBILT 03-04629
PETERBILT 03-07281
PETERBILT 03-07421
PETERBILT 03-07421PLUS
PETERBILT 03-07421SPL
PETERBILT 03-07424
PETERBILT 03-07424PLUS
PETERBILT 680241
PETERBILT 680459
PETERBILT 680586
PETERBILT C71-6002
PRT 925155
SACHS 312724
SACHS 315550
SACHS 316310
SACHS 317962
TRP HS 85311
TRUCKMASTER 680241
TRUCKMASTER 680385
TRUCKMASTER 680586
VOLVO 3199948
VOLVO 3199988
VOLVO 3915948
VOLVO 3919948
VOLVO 3919988
VOLVO 83176231
VOLVO SA5311