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CUMMINS 3289448 Accessory Drive Belt - Used Primarily On EPA13 6.7 Liter ISB/QSB Engines

$104.49

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CUMMINS 3289448 Part Description

Manufacturer

CUMMINS

Features & Benefits

  • Rib structure promotes stable contact during rapid speed changes
  • Lowers the chance of slippage when electrical load increases
  • Supports steady coolant flow by maintaining water-pump rotation
  • Valuable for mixed-duty fleets that operate across city and highway cycles

Cummins V Ribbed Belt

The Cummins V-Ribbed Belt gives strong drive alignment for accessory components on 4B3.9, 6B5.9, ISB, and ISB3.9, as well as ISL9 engines. This belt works across tensioners and pulleys to support alternators, water pumps, and fan systems with consistent rotation. Its design helps create a strong grip against pulleys while still allowing smooth travel at varying speeds. The Cummins 3289448 keeps belt engagement controlled, supporting the daily reliability regional fleets rely on.

CUMMINS 3289448 Cross References

We have 2 alternatives for the 3289448 by CUMMINS:

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CUMMINS 3289448 Manufacturer Information

Cummins® is a worldwide leader in the production of engines, agricultural components, and other power-generating devices for various industries, including medium and heavy duty trucks, light commercial vehicles, buses, agriculture, and construction. Founded in 1919, this company stays true to its mission of making people's lives better by continuously improving its product line-up and introducing new solutions for a more prosperous world. Its core values—integrity, diversity and inclusion, excellence, caring, and teamwork—are what make it a successful company today—a worldwide leader with a network of more than 600 company-owned and independent distributors and almost 6,000 dealers in approximately 190 countries. 
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