24/7 Customer service
To make aftermarket auto parts an afterthought.
Add your vehicle
Address
Login
Cart
Item
CA$0.00
Add your vehicle to ensure fitment/Choose a yearRequired Fields
Select a different vehicle
Make/Model
VIN
Save

2020 Freightliner Cascadia Shock Absorber

2 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.

  • All filters
  • Sort By
  • Price
  • Placement on Vehicle
  • Brand
  • Color
  • Warranty
Cab Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1778Cab Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1778
A-Premium®Part # APSA1778
Cab Driver & Passenger Shock Absorber, 2-Pc A-Premium APSA1778
4.757 Reviews
CA$100.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2013 - 2016 Freightliner 122SD, 2012 - 2019 Freightliner 108SD, 2012 - 2018 Freightliner 114SD, 2009 - 2017 Freightliner Cascadia, 2003 - 2016 Freightliner M2 112, 2001 - 2020 Freightliner Coronado, 2001 - 2018 Freightliner Columbia, 2001 - 2011 Freightliner Century Class
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Freightliner Cascadia
Installation PositionCab Driver & Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10048ZZT
Show less
Cab Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1429
A-Premium®Part # APSA1429
Cab Driver or Passenger Shock Absorber, 1-Pc A-Premium APSA1429
4.757 Reviews
CA$51.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2018 - 2020 Freightliner Coronado, 2013 - 2023 Freightliner 122SD, 2012 - 2023 Freightliner 108SD, 2012 - 2023 Freightliner 114SD, 2009 - 2024 Freightliner Cascadia, 2003 - 2016 Freightliner M2 112, 2001 - 2020 Freightliner Columbia, 2001 - 2017 Freightliner Coronado, 2001 - 2011 Freightliner Century Class
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2020 Freightliner Cascadia
Installation PositionCab Driver or Passenger
Item LocatedCanada
ColorBlack
ConditionNew
item #10046CZL
Show less

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.

Related Blogs