Freightliner Cascadia 113/125 Door & Cab Side Acc.

Frequently Asked Questions About Freightliner Cascadia 113/125 Door & Cab Side Acc.

What kinds of parts are included in this category?

This category covers accessories and components mounted on the doors and cab sides of the Freightliner Cascadia 113 and 125, such as cab side fairings and extenders, door handles and hardware, grab handles, mirror brackets, battery box covers, and related trim and panel pieces. If you're looking for a specific part not listed here, our parts team can help point you in the right direction.

Will these parts fit both the 113 and 125 Cascadia models?

Many items in this category are listed as fitting both the 113 and 125, since the cab structure is similar across those wheelbase variants. However, some parts are model-year specific due to design changes Freightliner made over the years. Always check the fitment notes on each product page and compare them to your truck's VIN and build year before ordering.

Are these OEM parts, aftermarket replacements, or both?

We carry a mix of OEM Freightliner parts and quality aftermarket alternatives. Product listings indicate whether an item is OEM or aftermarket, along with material details such as steel, aluminum, or ABS plastic construction. If you need an exact OEM match for warranty or resale purposes, look for that designation in the product description before purchasing.

What finish options are available, and will I need to paint or prep the part?

Depending on the item, finishes may include raw/unpainted, primed, chrome-plated, or painted to match common Freightliner colors. Unpainted parts will need to be primed and painted to match your truck, while chrome and pre-finished pieces are ready to install as-is. Check the product listing for the specific finish before buying if color match matters to you.

How difficult is it to install these door and cab side accessories myself?

Difficulty varies by part. Simple items like grab handles or door hardware typically bolt on with basic hand tools, while cab side fairings, extenders, and larger panels may require drilling, additional brackets, or a second person to hold the part in place during installation. If a part requires specialized instructions, we recommend reviewing any included installation guide or consulting a qualified technician before starting the job.