Shield-Heat 320, Def Tank M46-6404

positive OEM
Part# M46-6404
Heat shield protecting DEF tanks from excessive thermal exposure.
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Description

The Shield-Heat 320 DEF Tank Heat Shield (M46-6404) is designed to protect diesel exhaust fluid tanks from heat exposure. It serves as a thermal barrier to maintain DEF integrity under high-temperature conditions in commercial vehicles.

Key Specifications

  • Application: Kenworth diesel exhaust fluid systems
  • Function: Thermal protection for DEF tanks
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Heat-resistant metal alloy
  • Features: Heat shield design, corrosion resistance
  • Quality: OEM part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# M46-6404
Type OEM
Manufacturer Paccar
Warranty Standard Manufacturer Warranty