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(888) 312-8812 Login SignupMalfunctioning A/C controls can throw off cabin comfort, especially during long hauls in extreme weather. The Peterbilt A/C Control Knob gives drivers back full control over heating, ventilation, and cooling adjustments. This replacement knob is shaped to match the factory dashboard layout on select Peterbilt trucks, allowing for quick grip and rotation with or without gloves. It reconnects easily to the control shaft without modification, restoring the tactile feedback drivers rely on to adjust temperature and fan settings on the go. Replace worn or missing knobs with the Peterbilt 54341B1N to bring your dash back to full working order.
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