Wiper arm assembly with wiper blade for Peterbilt Trucks.   Direct replacement for OE #GS4911.

• Replace your worn out or damaged wiper arm
• Complete assembly with window washer nozzle and hose
• Assembly includes wiper blade
• Direct replacement for OE #GS4911
• Durable enamel paint resists fading, flaking, and peeling
• High strength spring maintains proper wiper blade surface contact pressure
• 21" arm, 20" blade
• For driver or passenger side application
• Sold individually