Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.

Heavy Duty Coolant Tank Cap 902-5402CD Features:

• Fits select 2008-2010 Peterbilt applications
• Direct replacement — this engine coolant reservoir cap directly replaces a cracked or lost original cap
• Application specific — made to match dimensions of reservoir cap on only certain vehicle years, makes and models
• Seamless fit — reverse-engineered from the original equipment to fit perfectly