Product Description
KB799317X – HORTON DRIVEMASTER REMAN FAN CLUTCH (FREIGHTLINER / CATERPILLAR C15 & C16 ACERT)
PART NUMBER(S):
Fleet Products: KB799317X (Remanufactured) | OE: Horton 999317, 79A9317, Caterpillar 20R-8398, Kit Masters 99317
DESCRIPTION:
Model: Horton DM Advantage – Two-Speed (Remanufactured)
Vehicles: Freightliner Century, C120, Columbia, CT120, ST120 (2004–2005) with Caterpillar C15 ACERT and C16 ACERT engines
• Clutch Type: Horton Drivemaster (DM Advantage Series)
• Back Pulley Diameter: 7.54″
• Front Pulley Diameter: 8.57″
• Belt Configuration: Dual Pulley – 8K and 6K
• Belt Groove Count: 6, 8
• Fan Pilot Diameter: 2.56″
• Fan Blade Bolt Circle: 3.5″
• Fan Blade Studs: 6x, 3/8-24 Thread, 0.81″ Long
• Overall Weight: 51.2 lbs
Applications:
Is this fan clutch compatible with your Caterpillar-powered Freightliner? Yes—engineered for models like Century, Columbia, C120, CT120, and ST120 (2004–2005) with C15 and C16 ACERT engines, this DM Advantage reman unit delivers rugged dual-belt drive performance, OE drop-in fitment, and extended uptime for highway and vocational fleets.
DM Advantage Repair Kits:
• Minor Seal Repair Kit: 294346
• Major Repair Kit: 294351
• Super Repair Kit: 295568, 295575, Q299999 (Universal)
CROSS-REFERENCE(S):
1000-799317, 1000799317, 20R-8398, 3443-99317, 3443-993172, 3912-79A9317, 391279A9317, 3912-999317, 3912999317, 795317, 799317, 79A5317, 79A9317, 79A9317-2, 79A9317RMAN, 79a9317, 98A9317, 989317, 99317, 99A9317, 999317, 999317HO, 999317-HO, ABP N20 99317, ABP N20 993172, ABPN2099317, ABPN20993172, FLT99317, FLT993172, HOR 79A9317, HOR79A9317, HOR79A9317-2, HOR99A9317, HOR999317, HOR 999317, HOR999317, HT79A9317, K799317, KMI99317, KMI993172, KM N20 99317, KM N20 993172, KMN2099317, KMN20993172, R799317, RC799317, ZBH79A9317, ZBH999317
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports, pulley diameters, and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Match both pulley diameters (7.54″, 8.57″) and belt types (6PK, 8PK) to original configuration.
✔ Ensure fan pilot and bolt circle dimensions (2.56″ pilot, 3.5″ BC, 6x, 3/8-24 Thread, 0.81″ Long) align with OE unit.
✔ Double-check Caterpillar ACERT cooling system compatibility before installation.
✔ Use OE torque specifications during installation for secure fit and reliable service life.
Drivemaster On/Off Repair Kits:
- Minor Seal Repair Kit: 294346
- Major Repair Kit: 294351
- Super Repair Kit: 295568, 295575, 299985, Q299999 (Universal)
- Lining Kit: 294349
SOLD AS REMANUFACTURED – CORE RETURN REQUIRED
Built to OEM standards — thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, call 1-877-243-0442 or email sales@fleet-products.com
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