HT550^® / HT650^® Conversions

Our 8009N is a direct replacement/upgrade for Mack^®applications of the HT650^® / HT550^® fan clutches.

The superior design of the 8009N makes for easier and more affordable long-term maintenance.

Better Than New

Converting your fan clutch upgrades it from a medium duty fan clutch to a heavy duty fan clutch. Our model is capable of handling a larger fan and will last longer than the competition.

INSTALLATION NOTE:

When converting from an HT650^® / HT550^®, reverse your solenoid valve to air-to-disengage instead of air-to-engage.

Choose Your Model

8009N
Mack® HT650 Conversion Fan Clutch

8010N
Freightliner® and Sterling® HT650 Conversion Fan Clutch

8015N
Freightliner® and Sterling® HT650 Conversion Fan Clutch

8016N
Freightliner® and Sterling® (Cummins ISB)
HT650 Conversion Fan Clutch

8055N
Freightliner® (Cummins ISB) HT650
Conversion Fan Clutch

The Problem

As a quality leading remanufacturer, we see first hand why so many fan clutches are failing prematurely.

Our engineers discovered that the key reason for premature spring-engaged fan clutch failures is LACK OF TORQUE. There are fan blades in operation today that require more torque than current fan clutches can produce.

Torque is the Solution

Our GoldTop® Fan Clutch is unmatched by any competitor (new or remanufactured) and packs over 5,000 inch-pounds of torque!

Fail-Safe Design

Our innovative Auto Lock feature will AUTOMATICALLY ENGAGE fan clutches when the friction material nears the end of its life.