Description
KB799113X – DRIVEMASTER FAN CLUTCH (CUMMINS ISC)
PART NUMBER(S):
Fleet Products: KB799113X (Remanufactured) | OE: Horton 79A9113, 989113, 999113
DESCRIPTION:
Model: Horton DM Advantage DMA SE 21 On/Off (Remanufactured)
Vehicles: Freightliner FLN (2000–2004), Sterling Acterra & L Line (2001–2003) with Cummins ISC engines
• Back Pulley Diameter: 5.95″ (151.1 mm)
• Front Pulley Diameter: 6.82″ (173.2 mm)
• Pulley Belt Configuration: 8K, 1V
• Belt Groove Location: 2.23″
• Fan Pilot Diameter: 2.56″
• Fan Blade Bolt Circle: 3.50″
• Fan Blade Studs: 6x, 3/8-24 Thread, 0.81″ Long
• Vertical Mounting Distance: 2.00″
• Horizontal Mounting Distance: 4.33″
• Overall Length: 7.84″
• Drive Type: Air-engaged ON/OFF (DMA SE 21)
Applications:
Is this fan clutch compatible with your Cummins ISC-powered Freightliner or Sterling✔ Yes—engineered for models like FLN, Acterra, and L Line from 2000–2004, this clutch delivers precise cooling control with OEM fitment for Cummins ISC engines.
CROSS-REFERENCE(S):
79A9113, HOR79A9113, 99113, KM99113, 3912-79A9113, 4059100, 79A5113, 79A9113RMAN, 989113, 999113, HOR 79A9113, ZBH79A9113, KMN2099113, KM N20 99113, ABPN2099113, ABP N20 99113, FLT99113, KMI99113, 3443-99113, Alliance Truck Parts ABP N20 99113, Alliance Truck Parts KM N20 99113, Daimler Truck North America KM N20 99113, Daimler Truck North America FLT99113A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Ensure correct pulley alignment before installation to prevent premature wear.
✔ Torque fan blade studs to manufacturer specifications for safety and performance.
✔ Inspect belts for wear and proper tension after installation.
✔ Use recommended repair kits for service to maintain OEM performance.
Drivemaster On/Off Repair Kits:
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
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Warranty Information
