If those new wiper blades aren't properly clearing the windshield of your Kenworth, it could be a problem with the windshield wiper arm. Replace it with Dorman's quality constructed and "try on" tested windshield wiper arm. Value priced and built to last. .  

• Driver Side
• J-Hook Style
• Direct fit ensures trouble-free installation
• Long-lasting enamel paint prevents flaking, peeling and fading
• High-tensile strength spring rate maintains proper wiper blade to glass contact
• No adapters or adjustments needed for installation

Application Summary: Kenworth T600 (2012-08), Kenworth T600A (2007-06), Kenworth T660 (2012-06), Kenworth T800 (2012-06)