Replace worn or damaged belts with the Kustom Truck Replacement Belt Kit, designed for heavy-duty trucks equipped with a Caterpillar C15 or 3406E engine featuring a dual V-belt configuration and a top mount pad or ear mount style A/C mounting bracket, such as Kenworth T660/T800 or Peterbilt 386 models. This OEM-quality kit includes two Main Drive V-Belts and two AC V-Belts, ensuring reliable power transfer to critical engine components and the air conditioning system. The belts are configured for a 12" fan mounting height (measured from the center of the crankshaft to the center of the fan hub), the critical dimension for compatibility, and are designed to work with the Caterpillar swing belt tensioner assembly (Kustom Truck PN: 99102027) for the main drive belts from the crank pulley to the fan hub. Ideal for mechanics, fleet owners, and truck enthusiasts maintaining or upgrading heavy-duty trucks, this kit offers precise fitment, durability, and optimal performance. Note: Confirm compatibility with your specific engine, fan height (12" center-to-center crankshaft to fan hub), 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:
- (2) Main Drive V-Belts
- (2) AC V-Belts
Key Features:
- Replacement belt kit for heavy-duty trucks with Caterpillar C15 or 3406E engines, such as Kenworth T660/T800 or Peterbilt 386
- Designed for dual V-belt setups with top mount pad or ear mount A/C brackets
- Configured for 12" fan mounting height (center of crankshaft to center of fan hub), the critical compatibility measurement
- Main drive belts compatible with Caterpillar swing belt tensioner (Kustom Truck PN: 99102027 or similar)
- Ensures reliable power transfer for engine and A/C systems
- Suitable for various Kenworth and Peterbilt models with matching specifications
- Note: Confirm engine, fan height (12" center-to-center), and A/C bracket compatibility with Kustom Truck
- 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.
