Application:
Heavy Duty Thermal Fan Clutch, APPLY to the fan blade with a pitch of 2 ½” or over
For Jeep
1999-2000 Grand Cherokee 4.7L
1999-2004 Grand Cherokee 4.0L
2004-2008 Liberty 3.7L V6
For Land Rover
1997 Defender 90 4.0L
1994-1995 Discovery 3.9L
1996-1999 Discovery 4.0L
1992-1995 Range Rover 3.9L
1993-1995 Range Rover 4.2L
For Fodge
1992-1996 DAKOTA 3.9L
1992-1996 DAKOTA 5.2L
1992-1993 RAMCHARGER 5.2L
1993 RAMCHARGER 5.9L
1992-1993 D150 3.9L
1992-1993 D150 5.2L
1993 D150 5.9L
1992-1993 D250 3.9L
1992-1993 D250 5.2L
1993 D250 5.9L
1993 D350 5.9L
1992-1993 W150 3.9L
1992-1993 W150 5.2L
1993 W150 5.9L
1992-1993 W250 5.2L
1993 W250 5.9L
1993 W350 5.9L
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Tips
*A fan blade with a pitch of 2 ½” or over, will require the use of either a Heavy Duty or a Severe Duty fan clutch

*Heavy Duty fan clutch will lock up 70 to 80 percent when engaged

*Severe Duty fan clutch will lock up 80 to 90 percent when engaged
*Heavy/Severe duty Fan clutches are applied on vehicles with a higher demand for airflow than passenger cars and light trucks
*Increasing the pitch on the fan blade will increase airflow, and the resistance on the fan clutch will also need to be increased.
*Severe Duty Fan Clutches have the same relative operation as Heavy Duty fan clutches.

*Proper tools were necessary to replace fan clutch

*Professional Installation was Highly Recommended.