Rain, snow, and dust can quickly block your view — especially for off‑road and construction machinery. A wiper arm ensures your windshield wiper blade maintains even contact and pressure across the glass, providing a crystal‑clear view in any weather. Frequent exposure to debris, sunlight, or vibration from heavy machinery can weaken the spring tension or bend the metal, causing streaks and uneven wiping. At FridayParts, we understand these challenges first‑hand. That’s why our windshield wiper arms are built with reinforced hinges, corrosion‑resistant finish, and precise fitment for both commercial vehicles and construction equipment.
We offer a variety of direct‑fit replacements for cars, SUVs, trucks, and heavy equipment like Caterpillar, Komatsu, John Deere, Volvo, Bobcat, and Hitachi.
A damaged or worn wiper arm can reduce your visibility and compromise safety. Watch for these early warning signs:
These issues occur when the spring loses tension or the arm’s pivot becomes misaligned. Timely wiper arm replacement maximizes performance and prevents premature wiper blade wear.
| Symptom | Possible Cause | Recommended Fix |
| Skipping/streaking | Bent arm or weak spring | Replace wiper arm |
| No full contact | Wrong pressure angle | Adjust or install new arm |
| Uneven wipe arc | Misaligned mounting | eplace with correct-fit type |
We offer wiper arms and blade sets for both on‑road and off‑road use. Our stock includes applications for:
| Equipment/Brand | Example Models |
| Caterpillar | E200B, E320B, E320D Excavators |
| Komatsu | PC200‑8, WA380‑7, PC300LC‑8 Loaders |
| Bobcat | S650, S770, T190 Skid‑Steers |
| Volvo | EC220D, L120F Loaders, VNL Trucks |
| John Deere | 320 Skid Steer Loader, 495D Excavator |
Want to locate parts by brand or specific model? Visit our wiper blade or wiper arm & blade collections for fast matching options.
Keep your vision clear and your operators safe. Shop high‑quality wiper arms, wiper blades, and replacements from FridayParts today!