Description
Product Overview:
Part Name: Heavy Duty Truck Fan Clutch Viscous for MAK Horton Applications
OEM / OE Part Numbers: 992230009, 376791231, 24437931, 22208785
Vehicle Compatibility: Suitable for MAK and Horton heavy-duty trucks (2000–2015) equipped with viscous fan clutch cooling systems. Commonly used in long-haul, construction, and vocational truck applications requiring stable engine cooling.
Configuration: Viscous fan clutch unit with precision-machined housing, thermal control, and durable bearing assembly
Function: Regulates engine cooling by controlling fan speed according to temperature, ensuring optimal performance, reduced fuel consumption, and engine protection under heavy-duty conditions
Technical Specifications:
Type: Viscous fan clutch assembly
Material: High-strength aluminum alloy housing with reinforced internal silicon fluid chamber
Application: Designed for MAK trucks and Horton cooling systems with interchangeable OE part numbers listed
Operating Range: Engages at ~80–90°C coolant temperature, providing variable fan speed as needed
Orientation: Mounted to water pump pulley or engine front accessory drive system
Service Interval: Inspect every 100,000 km; replacement typically required every 200,000–250,000 km or sooner if overheating or bearing noise occurs
Delivery & Availability:
Stock Options: OEM-equivalent viscous fan clutch units available for MAK and Horton applications
Delivery Time: 3–7 days internationally
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