Product Description
KB790007X HORTON S ADVANTAGE FAN CLUTCH – REMAN
FOR CATERPILLAR 3406 – KENWORTH, PETERBILT, VOLVO, WESTERN STAR
PART NUMBER(S):
79A0007 (Reman), 99A0007 (New OEM)
DESCRIPTION:
Horton DM Advantage fan clutch designed for heavy-duty diesel engine cooling systems
Engineered for optimal thermal management, enhancing fuel efficiency and reducing engine wear
Remanufactured units (79A0007) meet or exceed OEM specifications, ensuring reliability and performance
New units (99A0007) offer the latest in fan clutch technology for improved durability
Commonly used in on-highway heavy-duty trucks and commercial vehicles
Style: Horton S and HT/S Series, with Steel Front Friction Plate
Model S: Slip Type, Air Engaged
PFD: Piston Friction Disc
Friction Plate: 7.5 in.
Fan Pilot: 2 in.
Belt Groove: 4V
Minor Seal Repair Kit: use 994205
Major Repair Kit: use 994315
Super Repair Kit: use 994307
BACK PULLEY DIAMETER: 7.50 IN
FAN PILOT DIAMETER: 2.00 IN
FRICTION PLATE: 7.50 IN
CROSS-REFERENCE(S):
✔ Confirm whether your system uses a single-speed or two-speed fan clutch.
Two-speed part numbers typically end with "2" or “XX-2”
3912-99A0007, 3912-99A0007-2, 79A0007, 79A0007-2, 79A0007RMAN, 98A0007, 98A0007-2, 99A0007, 99A0007-2, ABP N20 14256, ABP N20 24256, ABP N20 99007, ABP N20 990072, FLT14256, FLT24256, FLT99007, FLT990072, HOR 79A0007, HOR 79A0007-2, HOR 99A0007, HOR 99A0007-2, HOR79A0007, HOR79A0007-2, HOR99A0007, HOR99A0007-2, ZBH99A0007, ZBH99A0007-2
A cross-reference listing means this compressor should be a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
INSTALLATION NOTES:
✔ Always inspect pulley, bracket, and fan blades for wear or damage before installing the replacement clutch
✔ Confirm air system pressure is within OEM specification to ensure proper engagement
✔ Torque all mounting hardware to Horton-recommended values
✔ Replace worn O-rings and gaskets during installation to avoid air leaks
✔ Ensure correct belt alignment and tension to prevent premature failure
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, call 1-877-243-0442 or email sales@fleet-products.com and reference Code WEB01.
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