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Peterbilt Shock Absorber

21 items

Replace a worn shock absorber to reduce bouncing, body roll, and uneven tire wear. Shop front and rear suspension shocks built to restore ride control and comfort.

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Front Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1748Front Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1748
A-Premium®Part # APSA1748
Front Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1748
4.756 Reviews
CA$125.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008 - 2016 Peterbilt 384, 2006 - 2016 Peterbilt 386, 1997 - 1997 Peterbilt 372, 1996 - 2007 Peterbilt 385, 1990 - 2007 Peterbilt 357, 1990 - 2007 Peterbilt 378, 1990 - 2007 Peterbilt 379, 1990 - 2005 Peterbilt 362, 1990 - 2001 Peterbilt 377, 1990 - 1996 Peterbilt 375, 1989 - 1995 Peterbilt 372, 1988 - 1999 Peterbilt 376
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionFront Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10048ZWK
Note
Shock Absorber -- Shocks are 1.75 (in) Bore.
Show less
Cab Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA2470
A-Premium®Part # APSA2470
Cab Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA2470
4.756 Reviews
CA$75.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2020 - 2023 Kenworth T880, 2019 - 2023 Kenworth W990, 2016 - 2023 Peterbilt 567, 2013 - 2024 Kenworth T680, 2013 - 2022 Peterbilt 579, 2011 - 2015 Peterbilt 587, 2010 - 2020 Peterbilt 348, 2010 - 2016 Peterbilt 384, 2008 - 2019 Kenworth T660, 2006 - 2016 Peterbilt 386
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionCab Driver & Passenger
Quantity2
Item LocatedCanada
ConditionNew
item #100271Z4
Show less
Rear Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1761
A-Premium®Part # APSA1761
Rear Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1761
4.756 Reviews
CA$141.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2019 - 2024 Kenworth W990, 2014 - 2024 Kenworth T880, 2014 - 2024 Peterbilt 567, 2013 - 2024 Kenworth T680, 2013 - 2024 Peterbilt 579, 2012 - 2021 Kenworth T400, 2011 - 2016 Kenworth T700, 2011 - 2015 Peterbilt 587, 2008 - 2024 Peterbilt 389, 2008 - 2020 Peterbilt 365, 2008 - 2020 Peterbilt 367, 2008 - 2016 Kenworth T660, 2008 - 2016 Peterbilt 384, 2008 - 2015 Peterbilt 388, 2006 - 2016 Peterbilt 386, 2006 - 2008 Peterbilt 385, 2001 - 2021 Kenworth T800, 2000 - 2011 Peterbilt 387, 1999 - 1999 Peterbilt 376, 1998 - 2004 Peterbilt 385
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionRear Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10048UYU
Show less
Front Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1782
A-Premium®Part # APSA1782
Front Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1782
4.756 Reviews
CA$98.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2017 - 2020 Peterbilt 520, 2014 - 2020 Peterbilt 567, 2013 - 2020 Peterbilt 579, 2011 - 2018 Peterbilt 587, 2008 - 2018 Peterbilt 365, 2008 - 2018 Peterbilt 367, 2008 - 2018 Peterbilt 389, 2008 - 2015 Peterbilt 384, 2007 - 2016 Peterbilt 386, 2001 - 2018 Peterbilt 320, 2000 - 2011 Peterbilt 387, 1996 - 2007 Peterbilt 385, 1995 - 1995 Peterbilt 376, 1988 - 2007 Peterbilt 378, 1988 - 1991 Peterbilt 376, 1987 - 2001 Peterbilt 377, 1987 - 2000 Peterbilt 320, 1987 - 1996 Peterbilt 375, 1986 - 2007 Peterbilt 357, 1986 - 2007 Peterbilt 379
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionFront Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10048W59
Note
Shocks are 1.75 (in) Bore.
Show less
Front Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1736
A-Premium®Part # APSA1736
Front Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1736
4.756 Reviews
CA$139.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021 - 2021 Peterbilt 330, 2019 - 2022 Peterbilt 220, 2017 - 2022 Peterbilt 520, 2017 - 2017 Peterbilt 330, 2013 - 2022 Peterbilt 220, 2013 - 2022 Peterbilt 579, 2011 - 2021 Ford F-59, 2011 - 2020 Ford F-53, 2011 - 2018 Peterbilt 587, 2011 - 2016 Peterbilt 382, 2010 - 2021 Peterbilt 337, 2010 - 2021 Peterbilt 348, 2010 - 2019 Peterbilt 365, 2010 - 2010 Peterbilt 220, 2008 - 2022 Peterbilt 389, 2008 - 2015 Peterbilt 388, 2007 - 2014 Peterbilt 330, 2007 - 2007 Peterbilt 220, 2006 - 2015 Peterbilt 386, 2000 - 2011 Peterbilt 387
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionFront Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10048YKS
Show less
Shock Absorber, 2-Pc A-Premium APSA1237
A-Premium®Part # APSA1237
Shock Absorber, 2-Pc A-Premium APSA1237
4.756 Reviews
CA$146.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2013 - 2020 Peterbilt 579, 2011 - 2018 Peterbilt 587, 2010 - 2018 Peterbilt 337, 2008 - 2018 Peterbilt 365, 2008 - 2018 Peterbilt 367, 2008 - 2018 Peterbilt 389, 2008 - 2016 Peterbilt 384, 2007 - 2020 Peterbilt 330, 2006 - 2016 Peterbilt 386, 2005 - 2010 Peterbilt 335, 2003 - 2011 Peterbilt 387, 2003 - 2007 Peterbilt 379, 2003 - 2005 Peterbilt 330, 2001 - 2003 Peterbilt 270, 1997 - 2003 Isuzu FTR, 1997 - 2002 Chevrolet T6500, 1997 - 2002 Chevrolet T7500, 1997 - 2002 GMC T6500, 1997 - 2002 GMC T7500, 1997 - 2002 Isuzu FSR
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionCheck the fitment chart
Item LocatedCanada
ColorBlack
ConditionNew
item #1003SA20
Note
Shock Absorber -- Shocks are 1.75 (in) Bore.
Show less
Cab Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1421
A-Premium®Part # APSA1421
Cab Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1421
4.756 Reviews
CA$63.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011 - 2016 Kenworth T700, 2011 - 2015 Peterbilt 587, 2009 - 2016 Peterbilt 384, 2006 - 2016 Peterbilt 386, 2000 - 2011 Peterbilt 387
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionCab Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10046PLV
Note
【Note-1】Kenworth fits the model with with Extended Sleeper Cab.
【Note-2】Peterbilt fits the model with with Sleeper Cab.
Show less
Cab Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1738
A-Premium®Part # APSA1738
Cab Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1738
4.756 Reviews
CA$123.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011 - 2016 Kenworth T700, 2011 - 2015 Peterbilt 587, 2009 - 2016 Peterbilt 384, 2006 - 2016 Peterbilt 386, 2000 - 2011 Peterbilt 387
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionCab Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10048Z85
Note
【Note-1】Kenworth fits the model with with Extended Sleeper Cab.
【Note-2】Peterbilt fits the model with with Sleeper Cab.
Show less
Front Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1443
A-Premium®Part # APSA1443
Front Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1443
4.756 Reviews
CA$50.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2017 - 2020 Peterbilt 520, 2014 - 2020 Peterbilt 567, 2013 - 2020 Peterbilt 579, 2011 - 2018 Peterbilt 587, 2008 - 2018 Peterbilt 365, 2008 - 2018 Peterbilt 367, 2008 - 2018 Peterbilt 389, 2008 - 2015 Peterbilt 384, 2007 - 2016 Peterbilt 386, 2001 - 2018 Peterbilt 320, 2000 - 2011 Peterbilt 387, 1996 - 2007 Peterbilt 385, 1995 - 1995 Peterbilt 376, 1988 - 2007 Peterbilt 378, 1988 - 1991 Peterbilt 376, 1987 - 2001 Peterbilt 377, 1987 - 2000 Peterbilt 320, 1987 - 1996 Peterbilt 375, 1986 - 2007 Peterbilt 357, 1986 - 2007 Peterbilt 379
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionFront Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #1004L47V
Note
Please note that the shock absorbers on this vehicle have 1.75 (in) bores.
Show less
Cab Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1773
A-Premium®Part # APSA1773
Cab Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1773
4.756 Reviews
CA$104.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2010 - 2020 Peterbilt 348, 2003 - 2009 Chevrolet C4500 Kodiak, 2003 - 2009 Chevrolet C5500 Kodiak, 2003 - 2009 GMC C4500 Topkick, 2003 - 2009 GMC C5500 Topkick, 2003 - 2009 GMC C6500 Topkick, 2003 - 2009 GMC C8500 Topkick, 2002 - 2002 Freightliner FLB, 1997 - 2009 Chevrolet C6500 Kodiak, 1997 - 2009 Chevrolet C7500 Kodiak, 1997 - 2009 GMC C7500 Topkick, 1997 - 2001 GMC C6500 Topkick, 1996 - 1999 International Harvester 9800 SBA, 1996 - 1997 Marmon Herrington 57 Glider, 1994 - 2003 Freightliner FL106, 1994 - 1999 Freightliner FLB, 1991 - 2006 Freightliner FL80, 1991 - 2005 Freightliner FL70, 1991 - 2004 Freightliner FL60, 1990 - 1996 Chevrolet C60 Kodiak
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionCab Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10048SLY
Note
【Note-1】Kenworth/ Peterbilt Car with Link Cab Suspension.
【Note-2】This item is only fit for a Day Cab, not for a Sleeper Cab.
Show less
Cab Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1427
A-Premium®Part # APSA1427
Cab Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1427
4.756 Reviews
CA$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002 - 2002 Freightliner FLB, 1994 - 1999 Freightliner FLB, 1991 - 2005 Freightliner FL70, 1991 - 2004 Freightliner FL60, 1990 - 2007 Peterbilt 378, 1990 - 2007 Peterbilt 379, 1989 - 1999 Kenworth T400, 1988 - 2015 Kenworth T800, 1988 - 2007 Kenworth T600A, 1988 - 1996 Peterbilt 376, 1987 - 2020 Kenworth W900, 1987 - 2008 Peterbilt 357, 1987 - 2001 Peterbilt 377, 1987 - 1996 Peterbilt 375
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionCab Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10046K8Z
Note
【Note-1】Kenworth/ Peterbilt Car with Link Cab Suspension
【Note-2】This item is only fit for a Day Cab, not for a Sleeper Cab.
Show less
Rear Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1446
A-Premium®Part # APSA1446
Rear Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1446
4.756 Reviews
CA$72.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2019 - 2024 Kenworth W990, 2014 - 2024 Kenworth T880, 2014 - 2024 Peterbilt 567, 2013 - 2024 Kenworth T680, 2013 - 2024 Peterbilt 579, 2012 - 2021 Kenworth T400, 2011 - 2016 Kenworth T700, 2011 - 2015 Peterbilt 587, 2008 - 2024 Peterbilt 389, 2008 - 2020 Peterbilt 365, 2008 - 2020 Peterbilt 367, 2008 - 2016 Kenworth T660, 2008 - 2016 Peterbilt 384, 2008 - 2015 Peterbilt 388, 2006 - 2016 Peterbilt 386, 2006 - 2008 Peterbilt 385, 2001 - 2021 Kenworth T800, 2000 - 2011 Peterbilt 387, 1999 - 1999 Peterbilt 376, 1998 - 2004 Peterbilt 385
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionRear Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10046KL1
Show less
Front Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1441
A-Premium®Part # APSA1441
Front Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1441
4.756 Reviews
CA$71.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021 - 2021 Peterbilt 330, 2019 - 2022 Peterbilt 220, 2017 - 2022 Peterbilt 520, 2017 - 2017 Peterbilt 330, 2013 - 2022 Peterbilt 220, 2013 - 2022 Peterbilt 579, 2011 - 2021 Ford F-59, 2011 - 2020 Ford F-53, 2011 - 2018 Peterbilt 587, 2011 - 2016 Peterbilt 382, 2010 - 2021 Peterbilt 337, 2010 - 2021 Peterbilt 348, 2010 - 2019 Peterbilt 365, 2010 - 2010 Peterbilt 220, 2008 - 2022 Peterbilt 389, 2008 - 2015 Peterbilt 388, 2007 - 2014 Peterbilt 330, 2007 - 2007 Peterbilt 220, 2006 - 2015 Peterbilt 386, 2000 - 2011 Peterbilt 387
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionFront Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10046DRL
Show less
Front Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1440
A-Premium®Part # APSA1440
Front Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1440
4.756 Reviews
CA$64.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008 - 2016 Peterbilt 384, 2006 - 2016 Peterbilt 386, 1997 - 1997 Peterbilt 372, 1996 - 2007 Peterbilt 385, 1990 - 2007 Peterbilt 357, 1990 - 2007 Peterbilt 378, 1990 - 2007 Peterbilt 379, 1990 - 2005 Peterbilt 362, 1990 - 2001 Peterbilt 377, 1990 - 1996 Peterbilt 375, 1989 - 1995 Peterbilt 372, 1988 - 1999 Peterbilt 376
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionFront Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10046H90
Note
Shock Absorber -- Shocks are 1.75 (in) Bore.
Show less
Rear Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1759SOLD OUT
A-Premium®Part # APSA1759
Rear Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1759
4.756 Reviews
CA$150.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022 - 2024 Kenworth T480, 2022 - 2024 Peterbilt 548, 2022 - 2024 Western Star 47X, 2021 - 2022 Western Star 49X, 2020 - 2023 Autocar LLC. DC-64, 2019 - 2024 International Harvester HV507, 2019 - 2024 International Harvester HV513, 2019 - 2024 International Harvester HV607, 2019 - 2024 International Harvester HV613, 2019 - 2024 International Harvester HX620, 2019 - 2024 Kenworth W990, 2018 - 2024 International Harvester HX520, 2018 - 2024 Mack Anthem, 2018 - 2024 Mack Granite, 2017 - 2024 Peterbilt 520, 2017 - 2022 International Harvester HX515, 2017 - 2022 International Harvester HX615, 2014 - 2024 Kenworth T880, 2014 - 2024 Peterbilt 567, 2014 - 2023 Freightliner 122SD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionRear Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #100491RC
Show less
Front Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1447SOLD OUT
A-Premium®Part # APSA1447
Front Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1447
4.756 Reviews
CA$70.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012 - 2022 Kenworth T400, 2011 - 2015 Kenworth T700, 2011 - 2015 Peterbilt 587, 2008 - 2019 Kenworth T660, 2008 - 2016 Peterbilt 384, 2006 - 2016 Peterbilt 386, 2005 - 2023 Kenworth T800, 2000 - 2011 Peterbilt 387, 1997 - 2011 Kenworth T2000, 1996 - 2007 Peterbilt 385, 1986 - 2007 Kenworth T600A
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionFront Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10046K6X
Note
This part has a bore size of 1.75 inches.
Show less
Front Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1762SOLD OUT
A-Premium®Part # APSA1762
Front Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1762
4.756 Reviews
CA$137.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012 - 2022 Kenworth T400, 2011 - 2015 Kenworth T700, 2011 - 2015 Peterbilt 587, 2008 - 2019 Kenworth T660, 2008 - 2016 Peterbilt 384, 2006 - 2016 Peterbilt 386, 2005 - 2023 Kenworth T800, 2000 - 2011 Peterbilt 387, 1997 - 2011 Kenworth T2000, 1996 - 2007 Peterbilt 385, 1986 - 2007 Kenworth T600A
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionFront Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10049038
Note
These parts have a bore size of 1.75 inches.
Show less
Rear Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1418SOLD OUT
A-Premium®Part # APSA1418
Rear Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1418
4.756 Reviews
CA$77.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022 - 2024 Kenworth T480, 2022 - 2024 Peterbilt 548, 2022 - 2024 Western Star 47X, 2021 - 2022 Western Star 49X, 2020 - 2023 Autocar LLC. DC-64, 2019 - 2024 International Harvester HV507, 2019 - 2024 International Harvester HV513, 2019 - 2024 International Harvester HV607, 2019 - 2024 International Harvester HV613, 2019 - 2024 International Harvester HX620, 2019 - 2024 Kenworth W990, 2018 - 2024 International Harvester HX520, 2018 - 2024 Mack Anthem, 2018 - 2024 Mack Granite, 2017 - 2024 Peterbilt 520, 2017 - 2022 International Harvester HX515, 2017 - 2022 International Harvester HX615, 2014 - 2024 Kenworth T880, 2014 - 2024 Peterbilt 567, 2014 - 2023 Freightliner 122SD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionRear Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #100469A9
Show less
Rear Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1431SOLD OUT
A-Premium®Part # APSA1431
Rear Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1431
4.756 Reviews
CA$55.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2018 - 2021 Mack Anthem, 2012 - 2020 Western Star 4700SB, 2012 - 2020 Western Star 4700SF, 2010 - 2020 Autocar LLC. Xspotter Off Road, 2008 - 2022 Autocar LLC. Xpeditor, 2008 - 2018 Peterbilt 389, 2001 - 2008 Mack CV, 1998 - 2005 Mack CX, 1991 - 2007 Mack CL, 1989 - 2005 Mack CH
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionRear Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10046EDS
Show less
Rear Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1779SOLD OUT
A-Premium®Part # APSA1779
Rear Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1779
4.756 Reviews
CA$108.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021 - 2023 Dennis Eagle ProView, 2020 - 2023 Autocar LLC. DC-64, 2018 - 2023 Mack Anthem, 2018 - 2020 Mack Granite, 2017 - 2019 International Harvester WorkStar 7600, 2017 - 2017 Dennis Eagle ProView, 2012 - 2022 Western Star 4700SB, 2012 - 2022 Western Star 4700SF, 2010 - 2023 Autocar LLC. Xspotter Off Road, 2008 - 2023 Autocar LLC. Xpeditor, 2008 - 2019 Peterbilt 389, 2008 - 2014 International Harvester WorkStar 7600, 2001 - 2008 Mack CV, 1999 - 2014 International Harvester 5600i, 1998 - 2005 Mack CX, 1997 - 2001 Volvo WG, 1996 - 2004 Volvo WX, 1996 - 1996 Volvo WG, 1991 - 2007 Mack CL, 1989 - 2005 Mack CH
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Peterbilt
Installation PositionRear Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10048R4X
Show less
Page 1 of 2

Shock Absorbers for Stable Handling and a Smoother Ride

Shock absorbers are a core structural component in a vehicle’s suspension system. Working with the coil spring and other springs, they control movement by converting suspension energy into heat through fluid (oil/gas) resistance inside a pressure tube. The result is better stability, more predictable steering response, and consistent tire contact with the ground—especially over bumps, uneven road conditions, and during braking.

When your vehicle’s suspension system is operating correctly, shocks reduce excessive bounce, limit body roll, and improve overall handling and safety. Whether you drive a daily commuter car on the highway or a truck that sees off road driving, correctly matched shocks help keep the ride controlled, comfortable, and confident.

Signs You Should Replace Shocks and What Causes the Uncomfortable Ride

As shocks wear, their internal piston and seals lose damping efficiency. That’s when you feel an uncomfortable ride—more vibration, longer settling after bumps, and less stability in the front end or rear. Common symptoms include increased bouncing, nose-dive under brake, reduced control in corners, and a “floaty” response at highway speeds.

If you’re planning to replace shocks, consider how your use case accelerates wear: frequent towing, heavy loads, poor road surfaces, and repeated off-road impact all increase heat and stress inside the shock’s mechanism. Worn shocks can also contribute to uneven tire behavior and reduced grip because the wheels can’t maintain consistent contact with the road. Replacing shocks at the right time is a cost-effective way to restore control without chasing secondary issues in the suspension system.

Choosing the Best Shocks for Your Driving Needs

The best shocks depend on how you use the vehicle—load, terrain, and ride preference. Conventional shock absorbers are a solid match for stock driving and everyday road conditions. If you need stronger damping and heat management, twin tube shocks are commonly used for balanced comfort and durability across mixed driving. For trucks and builds that see towing, heavy loads, or off-road use, adjustable shocks can help fine-tune rebound and resistance so the vehicle stays stable under changing weight and road inputs.

Fitment is non-negotiable: match position (front/rear), vehicle type (car or trucks), and suspension design (shock vs strut application). The right set improves braking stability, steering response, and ride quality—helping your suspension system deliver controlled movement and reliable performance over time.

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