S & HT/S Fan Clutch

Product Type: Fan Clutches

The hub bearing assembly makes the S & HTS perfect for high run time applications.

On the piston friction disc (PFD) of the S & HTS is the System Sentry™ protects the fan clutch (fan drive) and the entire cooling system. This patented device reacts to heat build up caused by fan clutch slippage or fan obstructions. When it senses excessive heat, the System Sentry™ releases, disengaging the fan clutch before extensive damage occurs to the cooling system. Finally, a new longer life air cartridge is included in the high performance S & HTS fan clutch.

This cartridge reduces the possibility of air leaks with its long life carbon tip and double o-ring air seal. The technologically advanced bearing assembly design, PFD with System Sentry™ and new cartridge, combine to provide you with a premium on/off fan clutch that will perform consistently under extreme conditions.


S-Type Fan Clutch

Horton S Type Fan Clutch

Horton S Type Fan Clutch

Features & Benefits

  • Longer life
  • 30% greater tolerance of temperature extremes
  • Less likelihood of o-ring spiral fatigue
  • Less breakage and leakage
  • Extended service life

Applications

  • Designed for long life and harsh under hood environments
  • Perfect for high run time applications

HT/S XD Fan Clutch

Horton HT/S XD Fan Drive

Horton HT/S XD Fan Drive

Features & Benefits

  • OEM Specifications (Pre May 2016)
  • High Temp HNBR (Blue) D-Ring & O-Ring Seals
  • Standard Fine Spline Assy Bearing
  • Longer life
  • 30% greater tolerance of temperature extremes
  • Less likelihood of o-ring spiral fatigue
  • Less breakage and leakage
  • Extended service life

Applications

  • Designed for long life and harsh under hood environments
  • All 9.5” Disc Horton HT/S Clutches
  • Perfect for high run time applications
  • For heavy duty diesel engines: B-Doubles & Roadtrains

HT/S SD OEM Fan Clutch

Horton HT/S SD OEM Fan Drive

Horton HT/S SD OEM Fan Clutch

Features & Benefits

  • OEM Specifications (Post May 2016)
  • High Temp HNBR (Blue) D-Ring & O-Ring Seals
  • Higher Temp Outback Fine Spline Assy Bearing
  • Longer life
  • 30% greater tolerance of temperature extremes
  • Less likelihood of o-ring spiral fatigue
  • Less breakage and leakage
  • Extended service life

Applications

  • Designed for long life and harsh under hood environments
  • All 9.5” Disc Horton HT/S Clutches
  • Perfect for high run time applications
  • For heavy duty diesel engines: B-Doubles & Roadtrains

HT/S OB Upgrade Fan Clutch

Horton HT/S OB Upgrade Fan Drive

Horton HT/S OB Upgrade Fan Clutch

Features & Benefits

  • Upgrade of OEM Specifications
  • High Temp HNBR (Blue) D-Ring & O-Ring Seals
  • Higher Temp Outback Fine Spline Assy Bearing
  • Longer life
  • Red Piston Friction Disc with finned design for increased heat dissipation
  • Extended service life

Applications

  • Designed for long life in high ambient temperatures and harsh under hood environments
  • All 9.5” Disc Horton HT/S Clutches
  • Perfect for high run time applications
  • For heavy duty diesel engines: B-Doubles & Roadtrains

HT/S SOB Premium Fan Clutch

Horton HT/S SOB Premium Fan Drive

Horton HT/S SOB Premium Fan Clutch

Features & Benefits

  • Upgrade of OEM Specifications
  • High Temp HNBR (Blue) D-Ring & O-Ring Seals
  • Higher Temp Outback Fine Spline Assy Bearing
  • Longer life
  • Green Piston Friction Disc with finned design for increased heat dissipation
  • Single Higher Temp Outback DRAC Pulley Bearing
  • Extended service life

Applications

  • Designed for long life in high ambient temperatures and harsh under hood environments
  • Selected 9.5” Disc Horton HT/S Clutches*
  • Perfect for high run time applications
  • For heavy duty diesel engines: B-Doubles & Roadtrains
  • Premium kit for Severe Outback Duty

*Please note the SOB clutch is compatible for a selection of Norman G. Clark clutches. Contact Norman G Clark to check availability