Alternator Group 144-9963

positive OEM
Part# 144-9963
12V 90A alternator for battery charging in heavy equipment
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Description

The Cat 12V 90A Alternator Group (144-9963) is an electrical component designed to generate electrical power to recharge the battery and supply the machine’s electrical system under various operating conditions. It maintains consistent electrical output to support machine functionality in demanding environments.

Key Specifications

  • Application: Mini hydraulic excavators, compact wheel loaders
  • Function: Battery charging and electrical power generation
  • Compatibility: Cat 302.5C, 303CR, 902 series equipment
  • Construction: Aluminum casting housing
  • Features: Electronic voltage regulator, high-efficiency cooling, brush-type with one-piece brushes and constant-pressure springs
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 144-9963
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty