Replace worn or damaged belts with the Kustom Truck Replacement Belt Kit, designed for Kenworth W900L or Peterbilt 379, 388, and 389 trucks equipped with a Caterpillar C15 or 3406E engine featuring a dual V-belt configuration and a top mount ear mount style A/C mounting bracket. This OEM-quality kit includes two Main Drive V-Belts and two Accessory V-Belts, ensuring reliable power transfer to the engine’s fan and air conditioning system for optimal performance in heavy-duty applications. The belts are specifically configured for a 15.75" fan mounting height (measured from the center of the crankshaft to the center of the fan hub), providing precise fitment. Ideal for mechanics, fleet owners, and truck enthusiasts maintaining or upgrading their trucks, this kit offers durability and dependable operation. Note: Confirm compatibility with your specific engine, fan height, and A/C mounting bracket configuration by contacting Kustom Truck for fitment verification. Maintain your truck’s performance with this precision-engineered belt kit, crafted for reliability and longevity.
Kit Includes:
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(2) Main Drive V-Belts
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(2) Accessory V-Belts
Key Features:
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Replacement belt kit for Kenworth W900L or Peterbilt 379/388/389 with Caterpillar C15 or 3406E engines
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Designed for dual V-belt setups with top mount ear mount A/C brackets
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Configured for 15.75" fan mounting height (crank to fan hub center)
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Ensures reliable power transfer for engine fan and A/C systems
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Compatible with specified Kenworth and Peterbilt models
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Note: Confirm engine, fan height, and A/C bracket compatibility with Kustom Truck
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Engineered for precise fitment, durability, and reliable performance
Upgrade your truck’s drive system with Kustom Truck Parts’ Replacement Belt Kit, crafted for durability and precision.
1 Year
