Reman 12 Volt Alternator 20R-3889

positive OEM
CAT
Part# 20R-3889
note
12 Volt alternator for battery charging and electrical system power
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Description

The Cat® Reman 12 Volt Alternator (20R-3889) is an electrical component designed to recharge the battery and supply power to the electrical system of heavy machinery. It converts mechanical energy into electrical energy, ensuring continuous operation of electrical components under various environmental conditions.

Key Specifications

  • Application: 3054C, C4.4 engines; AP-300 asphalt paver
  • Function: Battery charging and electrical power supply
  • Compatibility: 3054C, C4.4 engine series
  • Construction: Metal housing, sealed components, brush and brushless designs
  • Features: Electronic voltage regulator, high-efficiency cooling, gasket and seal replacement
  • 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). 

 

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More Information

Current Part# 20R-3889
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty