1989 Western Star 4900 Wiper Arms
![Semi Truck Wiper Arms](https://ic.truckid.com/pages/wiper-arms/wiper-arms_collage_0.jpg)
- ACDelco®Professional™ Front Windshield Wiper ArmWestern Star 4900 1989, Professional™ Front Windshield Wiper Arm by ACDelco®. This professional windshield wiper arms is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$59.03