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The Kit Masters Detroit Diesel Fan Clutch regulates cooling fan engagement based on engine temperature demand. Part of the GoldTop Series with high-torque capability, this unit activates the cooling fan only when airflow is required, helping manage engine operating temperatures efficiently. Featuring a 7.50-inch pulley diameter and a 2.56-inch fan pilot, it aligns with designated Detroit Diesel configurations. As thermal conditions change, the clutch modulates fan engagement to reduce unnecessary load on the engine. Proper pulley sizing and torque capacity ensure consistent airflow control when the Kit Masters 99410 is in service.
| BACK PULLEY DIAMETER | 7.50 in. |
| Style | GoldTop Series, with High-Torque |
| Fan Pilot (IN) | 2.56 |
| Pulley 1 Diameter (IN) | 7.50 |
| Rebuild Kit | 14-256 |
| Warranty Time UOM | MO |
| Warranty Time | 36 |
| Country of Origin (Primary) | US |
| Warranty Distance UOM | DH |
| Harmonized Tariff Code (HTS) | 8483604000 |
| Harmonized Tariff Code (Schedule B) | 8483604000 |
| Warranty Distance | 300000 |
| UPC | 00840353536517 |
| VMRS Code | 042003163 |
| UNSPSC | 25174000 |
| Brand | Part Number |
|---|---|
| 99410, 989272, 989410, 999410, 799410, 79A9410, 998605, 988605, 999272, 99A9410, 98A9410, ABP N20 99410, FLT99410 | |
| Alliance Truck Parts | ABP N20 99410 |
| Daimler Truck North America | KM N20 99410 |
| Fleetrite | FLT99410 |
| HORTON | 79A9410-2, 99A9410-2 |
| Horton | 999272, 999410, 99A9410, 799410, 79a9410, 988605, 989272, 989410, 98A9410, 998605 |
| N/A | 999272, 999410, 99A9410, 799410, 79a9410, 988605, 989272, 989410, 98A9410, 998605, ABP N20 99410, FLT99410, KMI99410, 3443-99410, FC799750 |
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The Kit Masters, Inc.® is a globally known producer of the highest quality aftermarket parts and a trusted remanufacturer of fan clutches and blades, solenoid valves, rebuild kits, and accessories for heavy-duty and medium-duty markets. Founded in a garage by a father-and-son tandem, Keith and Darrin Swanson, this family-owned company quickly rose to success and is now headquartered in a state-of-the-art manufacturing facility and business center in Perham, MN. Since its establishment in 1996, Kit Masters has been guided by three principles—manufacture the highest-quality products possible, be the technical experts, and be easy to do business with—in engineering new, heavy-duty aftermarket parts and remanufacturing components that last.
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