Description
KB799374X - HORTON DRIVEMASTER DM ADVANTAGE ON/OFF FAN CLUTCH FOR VOLVO/STERLING CATERPILLAR C15 AND C16
PART NUMBER(S):
Fleet Products: KB799374X (Remanufactured) | Replaces OE: Horton: 79A9374, 989374, 999374 | Caterpillar: 20R-8406 | Kit Masters: 99374, KMI99374, KMN2099374 | Alliance: ABPN2099374 | Fleetrite: FLT99374
DESCRIPTION:
Model: Horton DriveMaster DM Advantage Pneumatic On/Off Fan Clutch
Vehicles: Volvo and Sterling heavy-duty vocational and highway truck applications
Engines: Caterpillar C15 ACERT and C16 ACERT; applicable Cummins ISX and Volvo-engine configurations where specified
• Clutch Operation: Pneumatic on/off, spring-engaged
• Pulley Diameters: 7.54" and 8.57"
• Belt Configuration: Single-groove and two-groove V-belts
• Fan Pilot Diameter: 2.56"
• Fan Blade Stud Length: 0.81"
CROSS-REFERENCE(S):
3443-99374, 3912-999374, 3912999374, 799374, 999374-HO, 999374H0R, 999374HO, ABP N20 99374, FC799374, HOR 999374, HOR999374, KB799374, KM N20 99374, ZBH999374
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 both pulley diameters and the single-groove/two-groove V-belt configuration against the removed clutch.
✔ Verify the 2.56" fan pilot, fan-stud length, pulley positions, mounting dimensions, and available fan clearance.
✔ Inspect the belts, pulleys, fan blades, hub bearings, air lines, control components, seals, and mounting surfaces.
✔ Torque all fan-clutch, fan-blade, pulley, and mounting hardware to Horton or vehicle-manufacturer specifications.
✔ Verify belt alignment, air-system sealing, clutch engagement, disengagement, and fan-to-shroud clearance under operating conditions.
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
