Reman 24 Volt Alternator 20R-3890

positive OEM
CAT
Part# 20R-3890
note
24 Volt alternator supplying electrical power and battery charging for heavy equipment
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Description

The Cat® Reman 24 Volt Alternator (20R-3890) 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 varying load conditions.

Key Specifications

  • Application: C4.4, 3054E, 3054C, 3056E, C6.6 engines; Asphalt pavers; Excavators; Backhoe loaders; Vibratory compactors; Compact wheel loaders; Track skidders; Integrated toolcarriers
  • Function: Converts mechanical energy to electrical energy for battery charging
  • Compatibility: Cat heavy machinery series including wheeled excavators, backhoe loaders, compact wheel loaders
  • Construction: Metal housing, electronic voltage regulator, sealed components, replaced gaskets and seals
  • Features: Brush-type or brushless design; constant-pressure springs; high-efficiency cooling; quality sealing; 24 Volt, 75 Amp output; 13 SI model
  • Quality: OEM Cat Remanufactured 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-3890
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty