Description
This item is brand-new, factory sealed.
Features and Benefits:
- Use to remove and replace thermostatic fan assemblies while eliminating the need for various size holding wrenches
- Includes the Universal Pulley Holder (3990), Small Pin Set (3901), 40mm Fan Clutch Wrench (3422) and 36mm Fan Clutch Wrench (3436)
- Use with 1/2″ square drive tools and a torque wrench

![Lang Tools 3472 [kastar] 3-pc Fan Clutch Wrench Set-40mm, 36mm, Pully Holdr](https://www.cheapharbor.com/wp-content/uploads/2026/07/3472_43__74124.1746685506.386.513.webp)
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