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At kozakparts.com , we specialize in aftermarket parts for heavy-duty semi-trucks - and we've built our catalog around what owner-operators and fleet managers actually need. No fluff, no filler. Just the parts that keep rigs on the road and looking clean. Our Freightliner Cascadia section is one of the most stocked categories on the site, and freightliner Cascadia fairing panels are right at the core of it.
Fairings aren't just cosmetic. They manage airflow around the cab and fuel tank, reduce drag, and protect the frame from road debris. When one gets cracked, bent, or knocked loose - whether from a tight dock, a minor fender incident, or just years of highway miles - you want a replacement that fits right and holds up.
We stock panels covering all major positions and both main Cascadia generations:
Most items ship with the hardware and mounting clips included. Pricing runs from under $50 for individual step stripes up to $999 for complete front-middle-rear panel sets. We keep everything in stock.
One thing that trips up a lot of buyers is confusing parts between the pre-2018 and post-2018 Cascadia. These trucks share a name but have genuinely different body geometry. A panel cut for a 2014 Cascadia 125 is not going to line up on a 2019 Cascadia 116 or 126 -the profile, the mounting points, the curvature are all different.
Here's how we break it down:
2008–2017 Freightliner Cascadia. This generation covers the classic Cascadia body style. Parts for this era are sometimes harder to find since the truck is aging out of fleets, but demand stays steady because there are still a massive number of these on the road. We stock driver-side and passenger-side versions separately for every position - front, middle, rear, skirt, and step.
2018+ Freightliner Cascadia. The newer generation has a more aggressive aerodynamic profile and updated panel geometry. Cascadia side fairing aftermarket options for this generation are where we see the most volume, largely because these trucks are still in active service and taking the most daily punishment.
We're an aftermarket parts marketplace for Freightliner Cascadia parts. We source quality replacement panels that are built to match factory dimensions - same bolt patterns, same contour, same hardware interface. What you're getting is a part that fits the way it's supposed to, at a price point that makes sense for working trucks.
The Cascadia fairing panels replacement market has a lot of variance in quality. Some panels are thin, warp under heat, or come with clips that strip out on the second removal. We've been selective about what goes in our catalog because a cheap panel that needs to be replaced again in six months isn't actually saving anyone money. Our panels are made from high-quality thermoplastic depending on the application - step fairings, for instance, are built for impact resistance.
Freightliner Cascadia side fairing panels take more hits than most other body parts - they're right in the zone for dock contact, tire spray, and road debris. We see high repeat purchases on side and step panels specifically.
The complete collection is presented in the catalog. If you know exactly what you need, you can use the filters to find it. However, if you are undertaking a large-scale renovation and wish to select panels that coordinate across various locations, the complete lists of sets will allow you to do so effortlessly. You can contact us by phone at (206) 399-2665 if you need assistance verifying part compatibility before placing an order. Our inventory availability is updated in real time, so anything displayed as "in stock" is ready for immediate shipment.
We recommend that all Cascadia truck owners requiring body repairs begin their search at kozakparts.com . We maintain an inventory extensive enough to meet the needs of large fleets, while offering per-unit pricing that is equally advantageous for individual truck owners.