Magnetic Switch Bracket 4003740

positive OEM
Cummins
Part# 4003740
note
OLD# 3926211
Mounting bracket securing magnetic switches in heavy-duty engine electrical systems.
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Description

The Cummins Magnetic Switch Bracket (4003740) is a mounting component designed to secure magnetic switches within heavy-duty vehicle electrical systems. It provides a stable platform for magnetic switches, ensuring consistent electrical connections essential for engine starting and accessory operation.

Key Specifications

  • Application: 4B3.9, 6B5.9, 6C8.3, QSC8.3, CM850 engines
  • Function: Mounts magnetic switches for electrical system engagement
  • Compatibility: Cummins B-series, C-series, CM series engines
  • Construction: Metal bracket with magnetic alignment features
  • Features: Supports various switch sizes, 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). 

 

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More Information

Current Part# 4003740
Old Part No.: 3926211
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty