Caterpillar 558mm Long Window Wiper Blade 320-1390 is a wiper arm & blade product that supports windshield clearing and operator visibility. It is listed for Caterpillar heavy-equipment applications; use part number 320-1390 as the primary identification reference.
- Part Number: 320-1390
- Brand: Caterpillar
- Product Category: Wiper Arm & Blade
- Equipment Type: Track Loader, Articulated Truck, Skid Steer Loader, Off-Highway Truck
- Compatible Models: 247B3, 277B, 267B, 287B, 257B, 247B, 257B3, 259B3, 740, 740 GC, 745, 730 EJECTOR, 725, 730, 735, 242B3, 226B3, 226B, 248B, 216B, 268B, 236B, 252B3, 236B3, 216B3, 242B, 232B, 252B, 772G, 770G
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





