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KB797260X reman Drivemaster fan clutch for Cummins ISX/ISX15, Kenworth T680/T800, Peterbilt 579, OEM-grade high-torque cooling. 79A7260, 98A7260, 99A7260

KB797260X | Drivemaster Fan Clutch (Kenworth/Peterbilt/Cummins ISX/X15)

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SKU:
KB797260X
Condition:
Refurbished
Availability:
Call 877-243-0442 for pricing. Mention code WEB1

Product Description

KB797260X – DRIVEMASTER FAN CLUTCH (CUMMINS ISX/ISX15)

PART NUMBER(S):
Fleet Products: KB797260X (Remanufactured) | OE: Horton 79A7260, 98A7260, 99A7260

DESCRIPTION:
Model: Drivemaster Reman
Vehicles: Kenworth T680, T800, T800B; Peterbilt 579 (2021–2025) with Cummins ISX/ISX15/X15 engines
• Back Pulley Diameter: 6.93″
• Overall Length: 11.95″
• Belt Configuration: 12PK
• Belt Groove Location: 6.66″
• Fan Pilot Diameter: 2.56″
• Fan Blade Bolt Circle: 3.5″
• Fan Blade Stud Length: 1.05″
• Stud Thread Size: 3/8-18 UNC
• Vertical Mounting Distance: 3.19″
• Horizontal Mounting Distance: 6.36″
Applications: Is this fan clutch compatible with your Cummins ISX/ISX15-powered Kenworth or Peterbilt✔ Yes—engineered for models like T680, T800, T800B, and 579 from 2021–2024, this Horton Drivemaster delivers high-torque cooling performance, long-haul durability, and direct OEM replacement fit.

CROSS-REFERENCE(S):
3443-972602, 79A7260, HOR79A7260, 98A7260, 98A8394, 99A7260, 99A8394, F17-1060, F17-1119, F171060, FLT972602, KM N20 972602, KMI972602, 797260, 79A7260, 97260, 987260, 98A7260, 997260, 99A7260, FC797260
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.

IMPORTANT INSTALLATION NOTES:
✔ Verify fan pilot and bolt circle dimensions match your original
✔ Confirm compatibility with Cummins ISX or ISX15 engine cooling systems
✔ Suitable for Kenworth and Peterbilt heavy-duty trucks
✔ Always inspect fan hubs and pulleys before reinstalling a remanufactured clutch

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 

    WHY CHOOSE Fleet Products | KBR - Heavy Duty Truck & Trailer PARTS?

    • Canadian-owned since 1985
    • Trusted by fleets, mechanics, and B2B partners across North America
    • Fast, Reliable Shipping Across North America
    • Competitive pricing with Core Return Refunds
    • Price Match Guarantee – Find a better price? We’ll beat the difference by 10%!

    Warranty Information

    Fleet Products Ltd. and KBR offer a comprehensive warranty on new and remanufactured truck parts, guaranteeing freedom from defective materials and workmanship for up to 160,000 km (100,000 miles), 3,600 hours, or 12 months-whichever comes first. Off-highway components are covered for 90 days against defects. To claim warranty service on truck brake parts or other components, return the product within 30 days of discovering a defect for inspection. This warranty covers repair or replacement of defective parts, but excludes damages from improper installation, maintenance, or service, and does not cover incidental costs such as towing or downtime. This ensures reliable truck parts and peace of mind for commercial vehicle operators. Visit our warranty section on website for full warranty details and product-specific terms.

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