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- Freightliner Cascadia 113/125 Mirrors & Acc.
Freightliner Cascadia 113/125 Mirrors & Acc.
Frequently Asked Questions About Freightliner Cascadia 113/125 Mirrors & Accessories
Will these mirrors fit my specific Cascadia model year, and what are the differences between 113 and 125 mirror options?
Most aftermarket mirrors for the Cascadia 113/125 fit model years 2008-2017, with some extending to 2018-2022 models. The main difference is that Cascadia 125 models typically require larger mirror assemblies due to the extended hood design. Always verify fitment by checking your door tag for the exact model designation (113 vs 125) and confirming whether you have manual or power/heated mirror connections. Key mounting points changed slightly after the 2018 redesign, so double-check compatibility for newer models.
What tools and time are required for mirror installation, and are there any common mounting issues?
Installation typically takes 30-60 minutes per side and requires basic hand tools including a socket set (usually 10mm, 13mm), Phillips and flathead screwdrivers, and possibly a trim removal tool. Common challenges include aligning the mirror arm with existing door holes (some drilling may be required for certain aftermarket options), properly routing electrical connections for powered mirrors through the door boot, and ensuring the mirror base gasket creates a proper seal. Many customers recommend having a second person help position the mirror during installation.
What's the difference between OEM-style and aftermarket West Coast mirrors in terms of quality and durability?
OEM-style mirrors typically use ABS plastic housings with chrome or black powder-coated finishes and match factory specifications exactly. West Coast style mirrors often feature stainless steel construction, offering superior corrosion resistance but at a higher price point. Aftermarket options vary widely - look for mirrors with metal internal brackets rather than plastic, sealed motor units for powered versions, and UV-resistant finishes. Chrome plastic tends to peel after 2-3 years, while stainless steel or powder-coated options generally last 5+ years.
Are heated mirrors worth the extra cost, and can I add heating to non-heated mirrors?
Heated mirrors are particularly valuable for drivers operating in cold climates or dealing with frequent fog and ice. They typically add $75-150 per mirror but eliminate manual scraping and improve safety. Converting non-heated mirrors requires running new wiring from the cab (usually through existing door boots), adding a switch or connecting to the existing defrost circuit, and ensuring your alternator can handle the additional 3-5 amp draw per mirror. Most heated mirror assemblies cannot be retrofitted with heating elements after purchase.
Which mirror arm length and configuration should I choose for optimal visibility?
Standard Cascadia mirrors typically use 18-20 inch arms, but the optimal length depends on your trailer width and personal preference. For standard 96-inch wide trailers, 18-inch arms usually suffice. For 102-inch wide trailers or flatbed operations, consider 20-22 inch arms. Tripod-style mounts offer more stability than single-arm designs but can vibrate more at highway speeds. Look for mirrors with multiple pivot points for maximum adjustability, and consider adding convex spot mirrors if you frequently navigate tight spaces or city driving.