Description
Want to enhance safety and visibility while driving during rainy, snowy, or dusty conditions? Get this Windshield Wiper Arm for LH & RH – Fits Freightliner Cascadia (2008-2025), A22-66578-001, A22-72740-000, A2266578001, A2272740000, FRT-A22-66578-001, FRTA2266578001. This wiper arm is useful as it holds and helps the wiper blade to move across the windshield and keep it clear. Find more details about this windshield wiper arm below:
- Size: This windshield wiper arm replacement part has a length of 19-3/4″. This length of the wiper arms enables it to properly fit OEM part number A22-66578-001 and other matching part numbers. It can fit both the driver and passenger side.
- Durable Construction: This wiper arm replacement part is manufactured using steel material. The wiper arm can last longer and perform efficiently as it can withstand corrosion, rust, wear, and tear.
- Application: The wiper arm is an essential wiper and windshield component as it ensures that the wiper blade stays in place. It attaches the wiper blade to the vehicle's wiper motor and allows it to move back and forth across the windshield for cleaning water and debris, providing the driver with a clear view of the road while driving.
- Compatibility: Check the complete compatibility list below:
Compatible with Other Brands & Their Part Numbers:
- Fits Automann: HLK7012
- Fits Freightliner: A22-66578-000, A22-66578-001, A22-72740-000, A2266578001, A2272740000
Compatible with Make Model Year:
- Fits Freightliner Cascadia: 2008-2025
Installation Instructions
- Turn off the vehicle and disconnect the battery to avoid electrical mishaps.
- Remove the old wiper arm by loosening the retaining nut and carefully pulling it off the pivot.
- Align the new wiper arm with the mounting stud, ensuring a secure fit.
- Tighten the retaining nut firmly to avoid any movement during operation.
- Test the wiper arm with the wiper blades installed to ensure proper motion and functionality.
When to Replace Your Windshield Wiper Arm
- Wiper blades no longer make full contact with the windshield due to a bent or damaged arm.
- The wiper arm is loose or does not stay in position during operation.
- Corrosion or rust weakens the arm, affecting performance.
- Wipers fail to move correctly despite a functional motor and blade.
- Uneven wiping occurs even with new blades installed.
Reasons to Choose Our Wiper Arm for Windshields
- Direct replacement for multiple Freightliner OEM part numbers, ensuring a precise fit.
- Made from high-quality steel for superior durability and long-term performance.
- Compatible with Freightliner (2008-2025).
- Designed for both driver and passenger sides, providing versatile installation.
- Easy to install with a secure fit, requiring minimal tools.
Safety Measures
- Always disconnect the vehicle’s battery before installation to avoid electrical risks.
- Ensure the wiper arm is correctly positioned before tightening to avoid misalignment.
- Do not over-tighten the retaining nut, as it may damage the mounting stud.
- Inspect the wiper arm and blade after installation to confirm smooth operation.
- Regularly check for wear or corrosion to maintain optimal performance and safety.
18-month Warranty: This product is covered for one year, 100,000 miles after the installation, or 18 months after the purchase, whichever comes first. The product’s warranty is only active when the parts have defective material or workmanship defaults. Inappropriate application will lead to the dismissal of the warranty. Additionally, the warranty doesn’t cover the parts that fail or get damaged due to misuse, misapplication, or accident. If the customer wishes to return/replace this product under warranty, reach out to us. The team will verify by doing a thorough inspection and if they find a defect that is covered in the above-mentioned warranty; the product will be replaced without any charge. We disclaim liability for labor or consequential damages of any nature. We request the customers to wait until the claim is resolved and settled from our end after the replacement is requested under warranty.

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