Belt-Poly 4 Rib X 43.7 El 437K4BLT

positive OEM
Paccar
Part# 437K4BLT
note
Multi-ribbed poly belt for accessory drive power transmission
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Extended Lead Time
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Description

The Paccar Poly V-Ribbed Belt 4 Rib 43.7" EL (437K4BLT) is a multi-ribbed drive belt designed to transfer rotational power efficiently within engine accessory systems. It provides reliable torque transmission and tension maintenance for various heavy-duty vehicle applications.

Key Specifications

  • Application: Heavy-duty truck accessory drives
  • Function: Transfers rotational power to engine accessories
  • Compatibility: Commercial vehicles, heavy-duty trucks
  • Construction: Polyurethane with embedded tensile cords
  • Features: 4 rib design, 43.7 inch effective length
  • Quality: OEM Paccar 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# 437K4BLT
Type OEM
Manufacturer Paccar
Warranty Standard Manufacturer Warranty