Charging Alternator 439-6444

positive OEM
CAT
Part# 439-6444
note
Alternator supplying electrical power and charging batteries in heavy equipment.
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Description

The Cat Charging Alternator (439-6444) converts mechanical energy into electrical power to operate vehicle electrical systems and recharge batteries. It is an essential component for maintaining electrical supply in heavy equipment and machinery. This alternator supports continuous electrical functionality under demanding operational conditions.

Key Specifications

  • Application: Mini hydraulic excavators
  • Function: Electrical power generation and battery charging
  • Compatibility: 303ECR, 303E, CR excavator series
  • Construction: Carbon steel housing
  • Features: Mechanical-to-electrical energy conversion, integrated voltage regulation
  • Quality: OEM Cat 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 439-6444
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty