V Belt 3040303

positive OEM
Cummins
Part# 3040303
note
OLD# 178623
Power transmission V belt for heavy-duty engine accessory drives
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Extended Lead Time
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Description

The Cummins V Belt (3040303) is a power transmission component designed to transfer mechanical energy from the engine to accessory systems such as alternators and water pumps. It features a reinforced construction to maintain tension and reduce slippage during operation, supporting reliable accessory drive performance in heavy-duty applications.

Key Specifications

  • Application: Non Certified 14L 855 engines, N14 CELECT, NH855, NT855, QSNT14
  • Function: Transfers rotational power to engine accessories
  • Compatibility: Cummins N14, NH855, NT855, QSNT14 engine series
  • Construction: Rubber composite with reinforced tensile cords
  • Features: Cogged design, heat-resistant, abrasion-resistant
  • 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# 3040303
Old Part No.: 178623
Type OEM
Part# variations 3040303 CUM,
3040303CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty