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(888) 312-8812 Login SignupMACK 22113045 Fan Clutch
MSRP: $1,744.42
$1,72449
Save $19.93
Limited availability at this price!
In Stock
Get it by Friday, Jul 17
MACK 22113045 Part Description
Manufacturer
Features & Benefits
- Fan clutch cycling helps control airflow without constant fan operation
- Engagement response brings added cooling during high-temperature engine conditions
- Hub connection transfers the controlled fan drive from engine-mounted components
- Release function reduces unnecessary drag from continuous fan rotation
- Proper clutch action helps prevent overheating during slow-speed operation
Mack Fan Clutch
The Mack Fan Clutch controls cooling fan engagement so airflow through the radiator matches engine temperature demand. It allows the fan to engage when more cooling is needed and release when airflow demand drops, helping the engine avoid unnecessary fan load. In real truck operation, this matters during idle periods, hill climbs, heavy traffic, or hot weather where coolant temperature can rise quickly. A failing clutch may leave the fan locked on, slow to engage, or unable to respond at the right time. Under changing heat loads, the Mack 22113045 keeps fan engagement tied to engine cooling demand.
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MACK 22113045 Manufacturer Information
Mack trucks are built to last, but when the time for repair and maintenance comes it’s strongly recommended to use genuine Mack® components. Designed and manufactured according to strict OEM specifications, Mack parts offer the same engineering and performance as their stock equivalent. This ensures a seamless fit, smooth installation, and reliable operation overall. Mack offers a wide range of genuine parts, including engine, exhaust, transmission, cab, and body parts and accessories. It also offers remanufactured components that offer the same good-as-new quality at a more accessible price range. All genuine Mack parts are tested in both the laboratory and field environments to ensure they meet or exceed industry standards.
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