Description
KB799316X - HORTON DRIVEMASTER ON/OFF FAN CLUTCH FOR FREIGHTLINER/CATERPILLAR C15 AND C16 ACERT
PART NUMBER(S):
Fleet Products: KB799316X (Remanufactured) | Replaces OE: Horton: 79A9316, 99A9316, 989316, 999316 | Caterpillar: 20R-8397 | Kit Masters: 99316, KMI99316, KMN2099316 | Alliance: ABPN2099316 | Fleetrite: FLT99316
DESCRIPTION:
Model: Horton DriveMaster DM Advantage Pneumatic On/Off Fan Clutch
Vehicles: Freightliner heavy-duty trucks from 2004-2005
Engines: Caterpillar C15 ACERT and C16 ACERT
• Back Pulley Diameter: 7.54"
• Back Pulley Belt: 8-rib serpentine
• Front Pulley Diameter: 8.57"
• Front Pulley Belt: 6-rib serpentine
• Fan Pilot Diameter: 2.56"
• Fan Blade Bolt Circle: 3.50"
• Number of Fan Blade Studs: 6
• Fan Blade Stud Length: 0.81"
• Fan Blade Stud Thread: 3/8"-24
• Overall Length: ~9.03"
• Clutch Operation: Pneumatic on/off
• Bearing Design: Dual-bearing hub
CROSS-REFERENCE(S):
3443-99316, 3912-79A9316, 799316, ABP N20 99316, FC799316, HOR 79A9316, HOR79A9316, KM N20 99316, RC799316, ZBH79A9316
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Confirm the 7.54" rear/8-rib pulley and 8.57" front/6-rib pulley configuration.
✔ Verify the 2.56" fan pilot, 3.50" bolt circle, six-stud pattern, 3/8"-24 thread, 0.81" stud length, and overall length.
✔ Inspect both belts, pulley grooves, fan blades, bearings, air lines, control components, and mounting surfaces.
✔ Torque all hardware to Horton, Caterpillar, or Freightliner specifications.
✔ Verify both belt paths, pulley alignment, air-system sealing, engagement, and disengagement.
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.
Warranty Information
