HORTON part description

Product Description

DM Advantage Two-Speed Reman Fan Clutch

Application Summary

MACK

Features & Benefits

  • Built to the same specifications as Horton Genuine models
  • Easy-to-install, exact drop-in replacements
  • Total cost can be less than rebuilding
  • Two-year warranty for line-haul applications
  • Credit for old Horton or competitor cores
  • Low eddy-current speeds reduce noise, increase available horsepower, conserve fuel and minimize radiator abrasion
  • Higher, spring-actuated fan speeds make sure necessary cooling is delivered
  • Faster engine warm-ups in cold weather
  • Premium bearings and friction liners
  • High torque for turning large fans
  • Lower parts count for easy installation and maintenance

Two-speed fan clutch, fan clutch, engine cooling, fan drive, performance, cooling system, horsepower, performance, reman

Product Attributes

BACK PULLEY DIAMETER 5.3 IN
BELT CONFIGURATION 6K, 10K
Belt Groove Location 2 IN
BOLT CIRCLE 3.5 IN
Center of JB To Top Right Mounting Hole 2.69 IN
Fan Blade Stud Length 0.81 IN
FAN PILOT DIAMETER 2.56 IN
FRONT PULLEY DIAMETER 5.47 IN
Heavy Duty TRUE
HORIZONTAL MOUNTING DISTANCE 5.39 IN
Overall Length 7.38 IN
Stud Thread Size .375-24 UNF IN
VERTICAL MOUNTING DISTANCE 2.69 IN

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8483604040
Harmonized Tariff Code (HTS) 8483604040
OEM's Part Number 989491
Warranty Distance 300000
Warranty Distance UOM DH
Warranty Special 7500 Hours
Warranty Special UOM TX
Warranty Time 36
Warranty Time UOM MO
VMRS Code 042003131

Part Interchanges

HORTON 79A9491-2 Cross Reference

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