Freightliner Cascadia 113/125 Windshield-Wiper-Acc

Frequently Asked Questions About Freightliner Cascadia 113/125 Windshield Wiper & Roof Accessories

What types of products are included in this category?

This category covers windshield wiper components and related roof-mounted accessories for the Freightliner Cascadia 113 and 125, including wiper arms, wiper blades, wiper motors and linkages, wiper transmissions, cowl and trim pieces, along with roof accessories such as roof fairings, marker light brackets, and antenna or roof-mounted hardware associated with the wiper and cab roof area.

How do I know if a part will fit my specific Cascadia model year?

Fitment can vary between the 113 and 125 body styles and across production years, since Freightliner made updates to cab and wiper system designs over time. Always check the part description for listed year ranges and cab configurations, and have your VIN available when ordering or contacting our parts specialists to confirm compatibility before you buy.

Are these wiper and roof accessory parts OEM or aftermarket, and does that affect quality?

We carry both OEM and quality aftermarket options depending on the specific part. OEM parts are built to match Freightliner's original specifications, while aftermarket alternatives are manufactured to fit and perform similarly, often at a lower cost. Each listing specifies whether the item is OEM or aftermarket so you can choose based on your budget and preference.

Can I install these parts myself, or do I need a professional?

Many items, such as wiper blades and arms, are straightforward enough for most drivers or shop technicians to install with basic hand tools. More involved components, like wiper motors, linkages, or roof fairings, may require additional time, some disassembly of trim or panels, and a bit more mechanical experience. If you are unsure, having a qualified technician handle installation helps avoid wiring or sealing issues.

Why is my wiper system not working properly, and will a new part fix it?

Common issues include worn wiper blades that no longer clear the glass, a failing wiper motor that runs slow or not at all, or a worn linkage causing inconsistent arm movement. Diagnosing the root cause before ordering helps ensure you replace the correct component rather than swapping parts unnecessarily. If you are not sure which part is causing the problem, our team can help you narrow it down based on the symptoms you are seeing.