Duct As-Inta 451-0491

Part# 451-0491
Cab HVAC intake duct directing airflow for excavator ventilation systems.
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Description

The Caterpillar Cab HVAC Intake Duct Assembly (451-0491) directs airflow within the cab HVAC system to facilitate ventilation and temperature control. This duct component channels air from the intake to the HVAC system, supporting operator comfort in heavy equipment environments.

Key Specifications

  • Application: Excavator cab HVAC systems
  • Function: Airflow channeling for HVAC intake
  • Compatibility: 318F, 313F GC, 312F GC, 313F LGC excavators
  • Construction: Molded plastic
  • Features: Direct-fit design, OEM Cat part
  • Quality: OEM Caterpillar part

Shipping Info

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More Information

Current Part# 451-0491
Manufacturer CAT
Warranty Standard Manufactures