- # 3136 KD Tools Ford Fan Clutch Wrench Set 
- Features:Set is used to remove and replace the thermostatic fan assembly
 on Ford 4.9-L E and F series truck engines 1984 through 1993, 
- Ford 4.6-L modular engines, 2.8-L engines 1984 through 1987, 
- 2.9 to 3.0-L Engines, 1988 to current,and 4.0-L engines 1990 to current
- Use with 1/2" square drive tools and torque wrenchRefer to Ford factory service manual 
 for torque specifications and thread directionWrench Openings 
- Long: 36mm (1.417"), Short: 58mm (2.283")