Item #: GATES-K080645
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The Gates Century Series Micro-V K080645 serpentine belt for your '89-'91 Dodge Cummins Turbo Diesel truck is designed using advanced manufacturing technology and provides superior performance. For non-intercooled trucks with no air-conditioning.

With this belt you get:

  • A belt that lasts 50%-60% longer than retail belts.
  • Precision dimension control of rib profile transmits load efficiently throughout the ABDS (Accessory Belt Drive Systems) allowing components to operate at optimum levels.
  • Able to operate and accept misalignment in the ABDS system better than other serpentine belts.
  • Flexible construction allows the belt to withstand billions of topside and backside bends resulting in long belt life.
  • Meets or exceeds SAE J1459.
You should check the serpentine belt at every oil change for cracks and chunks missing out of it and general wear. If you see these, it is time to replace the belt. A Gates belt wear gauge is included with the purchase of this belt.

While the belt is off for replacement, give the belt tensioner pulley a spin and listen for bearing noises. A squealing belt can be a sign that the belt tensioner is failing and causing belt misalignment.


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May 13, 2017  |  By Donald Egolf
Good quality, good price, perfect fit....

Install and Tech Information