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NEW Cummins ISB & 6C Serpentine Belt Tensioner | 3937555, 3917440, 3936205 | ISB, QSB, 6C, 6CT Cummins 5.9L / 6.7L / 8.3L

3937555
OE Cross: 3917440, 3934819, 3936205, 3937555, 5333481   
Pricing: $69.95

As low as $13/mo with . Check your purchasing power

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Description

New ISB, QSB, 6C, 6CT Cummins 5.9L / 6.7L / 8.3L Serpentine Belt Tensioner. Keep your ISB & 6C engine running smoothly and efficiently with this high-quality replacement serpentine belt tensioner. This precision-engineered replacement serpentine belt tensioner is designed to OEM specifications for a perfect fit and optimal performance in your Cummins ISB & 6C engine. This carries a one year warranty.

Features:

  • Precise Fit: Designed specifically for Cummins ISB & 6C engines.
  • Superior Quality: Manufactured in an ISO 9001:2008 certified facility using state-of-the-art equipment.
  • Reliable Performance: Ensures proper belt tension and alignment for efficient engine operation.
  • Easy Installation: OEM specifications guarantee hassle-free installation and immediate functionality.

This premium serpentine belt tensioner is a must-have for any Cummins ISB owner looking to maintain their engine's health and avoid unexpected downtime.

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