'98 C/K, TRUCK W/6.5 DIESEL The size of the Fan Clutch Nut has
increased to 47mm on the 1998 6.5L diesel engine. 47mm is not a common
wrench size and previously essential J 41240-2 cannot be used to turn
the nut. J 41240-1 holder can still be used. While holding the clutch
hub with the J 41240-1, turn the nut using this special 47mm crows foot
wrench.
Applications: 98 C/K Truck w/ 6.5 d
Kent-Moore
Tools J-41265 Thread Cleaning Wire Brush