Skirt-Extender 388/389 For48-63 2 MD5529

Paccar
Part# MD5529
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Side skirt extender for improved aerodynamics on heavy trucks.
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Description

The TRP Skirt Extender for Peterbilt 388/389 Sleepers (MD5529) is an aerodynamic component designed to extend the side skirt length on heavy-duty trucks. It serves to improve airflow management along the vehicle’s lower side panels, contributing to reduced drag and enhanced fuel efficiency in commercial trucking applications.

Key Specifications

  • Application: Peterbilt 388/389 sleepers
  • Function: Extends side skirt length for airflow control
  • Compatibility: Heavy-duty trucks with 48"-63" skirts
  • Construction: Metal panel, painted finish
  • Features: 2" extension, fits 37.5" length, 16.5" width
  • 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# MD5529
Manufacturer Paccar
Warranty Standard Manufactures