Alternator Guard 3643267

positive OEM
Cummins
Part# 3643267
note
Protective guard shielding alternator from debris and environmental damage.
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Extended Lead Time
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Description

The Cummins Alternator Guard (3643267) is a protective component designed to shield the alternator from physical damage and environmental exposure. It serves as a barrier against debris and contaminants, helping maintain alternator integrity and electrical system reliability in commercial vehicles.

Key Specifications

  • Application: K50, QSK38 CM2150 MCRS, QSK38 CM850 MCRS, QSK50 CM2150 MCRS, QSK50 CM2350 K108
  • Function: Protects alternator from debris and environmental damage
  • Compatibility: Heavy-duty commercial truck engines
  • Construction: High-strength metal materials
  • Features: Allows airflow for cooling, direct-fit design, corrosion-resistant finish
  • Quality: OEM Cummins 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# 3643267
Type OEM
Part# variations 3643267 CUM,
3643267CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty