Kastar Hand Tools 3473 Fan Clutch Wrench 48mm 1/2 Drive Diesel

The Kastar Hand Tools 3473 is a specialized 48mm fan clutch wrench designed specifically for servicing Ford diesel engines. This professional-grade tool is engineered for removing and replacing thermostatic fan assemblies on Ford 6.9L, 7.3L, and 7.3L DIT diesel engines.

Key Features:

• 48mm (1.889") wrench opening for precise fit on diesel fan clutches
• 1/2" square drive design for use with ratchets and torque wrenches
• Compatible with Ford 6.9L, 7.3L, and 7.3L DIT diesel engines
• Designed for use with universal pulley holder (part #3471 or #3900) for complete fan assembly service
• Durable construction built for repeated use in demanding automotive environments

This specialty wrench allows technicians to properly torque fan clutches according to factory specifications. Essential for cooling system repairs including water pump replacement, radiator service, and fan clutch maintenance on Ford diesel trucks and vehicles. Refer to factory service manual for proper torque specifications and thread direction before use.