Use in conjunction with the Universal Pulley Holder (3471) to remove and replace the thermostatic fan assembly on Ford 6.9L, 7.3L, and 7.3L DIT diesel engines. Use with 1/2_ drive tools and a torque wrench. Refer to Ford factory service manual for torque specifications and thread direction. Wrench opening is 48mm (1.889_).

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov