Horton Advantage On/Off Fan Hub – 8-Groove for Caterpillar C15 / 3406E Engines – 20" Fan Center Height.
This Horton Advantage On/Off fan hub is designed for Western Star trucks equipped with Caterpillar C15 or 3406E engines using an 8-groove main drive belt and 6-groove accessory drive pulley configuration. It achieves a 20" fan center height (measured from the center of the crankshaft to the center of the fan hub) when using the appropriate front engine mount for the specific truck model.
Kit Includes:
- (1) Horton Advantage On/Off Fan Hub
Compatibility:
- Western Star trucks
- Caterpillar C15 and 3406E engines with 8-groove main drive belt and 6-groove accessory drive pulley
Important Notes:
- The 20" fan center height is achieved with the appropriate front engine mount installed for the specific make and model of truck the Caterpillar engine is being installed into.
- On/Off configuration reduces unnecessary engine load and wear when cooling demand is low.
- Contact Kustom Truck to confirm compatibility with your specific engine, chassis, and fan mounting configuration.
Key Specifications:
- Fan Center Height: 20" (crankshaft center to fan hub center)
- Back Pulley Diameter: 7.54"
- Front Pulley Diameter: 9.04"
- Overall Length: 9.04"
- Bolt Circle: 3.5"
- Pilot Diameter: 2.56"
- Vertical Mounting Distance: 1.96"
- Horizontal Mounting Distance: 5"
- On/Off configuration
