Description
KB790012X - HORTON S ADVANTAGE FAN CLUTCH FOR CUMMINS ISC/C8.3 ENGINES - REMANUFACTURED
PART NUMBER(S):
Fleet Products: KB790012X (Remanufactured) | Replaces OE: Horton: 790012, 79A0012, 980008, 980012, 980077, 98A0012, 990012, 990075, 990139, 99A0012 | Blue Bird: 1301894 | Alliance: ABPN2090012 | Fleetrite: FLT90012
DESCRIPTION:
Model: Horton S Advantage Air-Engaged Fan Clutch
Vehicles: Blue Bird and HME vehicles from 1987-2003 with Cummins ISC, C-Series, C8.3, and related engine platforms
• Component Type: On/off fan clutch assembly
• Engagement Type: Pneumatic air-engaged
• Back Pulley Diameter: 6.22"
• Front Pulley Diameter: 6.22"
• Belt Configuration: 1 × 8-rib serpentine belt (8PK)
• First Belt Groove Distance: 2.25" from front
• Fan Blade Bolt Circle: 3.50"
• Fan Pilot Diameter: 2.00"
• Fan Blade Studs: 6 × 3/8"-16 × 1.12" long
CROSS-REFERENCE(S):
90012, 590012, FC790012, RF790012X, 3912-790012, 3912790012, ABP N20 90012, KMI90012, 3443-90012, HOR790012, ZBH790012, FC212033
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 single 8PK serpentine-belt configuration, 6.22" pulley diameter, and 2.25" groove position.
✔ Verify the 2.00" fan pilot, 3.50" bolt circle, and six 3/8"-16 fan studs before installation.
✔ Inspect the fan blades, pulley, mounting bracket, air line, fittings, bearings, and drive belt for wear or damage.
✔ Align the pulley with the engine drive and set belt tension to the vehicle manufacturer's specification.
✔ Torque all hardware to Horton or vehicle specifications and verify complete clutch engagement and release.
S Advantage 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.
Warranty Information
