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KB799073X remanufactured Horton DMA SE 21 fan clutch for Freightliner FLD/FLH with Caterpillar 3406, 8PK/6PK groove, 7.5" back pulley.

KB799073X | Drivemaster Fan Clutch (Freightliner/CAT 3406)

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SKU:
KB799073X
Condition:
Refurbished
Availability:
Call 877-243-0442 for pricing. Mention code WEB1

Product Description

KB799073X – HORTON DRIVEMASTER FAN CLUTCH (CATERPILLAR 3406)

PART NUMBER(S):
Fleet Products: KB799073X (Remanufactured) | OE: Horton 79A9073, 989073, 999073

DESCRIPTION:

Model: Horton DMA SE 21 On/Off (Remanufactured)
Vehicles: Freightliner FLD, FLH (2000–2005) with Caterpillar 3406 engines
• Back Pulley Diameter: 7.50″ (190.5 mm)
• Front Pulley Diameter: 9.00″
• Belt Configuration: 8PK/6PK Groove
• Belt Count: 2
• Fan Pilot Diameter: 2.56″
• Fan Blade Bolt Circle: 3.50″
• Fan Blade Studs: 6x, 3/8-24 Thread, 0.81″ Long
• Overall Length: 8.53″
• Engagement Type: Air-engaged ON/OFF
• Drive Type: DMA SE 21

Applications:
Is this fan clutch compatible with your Caterpillar 3406-powered Freightliner✔ Yes—engineered for FLD and FLH models from 2000–2005, this DMA SE 21 delivers dependable cooling performance with direct OEM drop-in fitment for Caterpillar 3406 engines.

CROSS-REFERENCE(S):
799073, 79A5073, 79A9073RMAN, 989073, 99073, 999073, HOR 79A9073, HOR79A9073, ZBH79A9073, KMN2099073, KM N20 99073, ABPN2099073, ABP N20 99073, FLT99073, KMI99073, 3443-99073, KM99073, 79A9073-2, K5 99073, K599073, HOR79A9073-2, HOR99A9073, 79a9073
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:
✔ Conversion to 2-speed configuration requires Horton spacer PN 994100 to prevent interference.
✔ Always verify belt configuration (8PK/6PK groove) matches the existing setup before installation.
✔ Ensure fan pilot diameter and bolt circle dimensions match OEM specifications for Caterpillar 3406 applications.
✔ Torque all fasteners to manufacturer specifications and check pulley alignment before operating.

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 | 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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