I was able to easily remove the (very tight) fan clutch on my 5.9 liter Cummins diesel. The stopper held the water pump pulley and the 36mm wrench fitted perfectly with no play.
Efficient Clutch Removal Pulley: ABN 3-Piece Set for Smooth Disassembly
5 Review
π§ 8MILELAKE Fan Clutch Wrench Set 32MM & 36MM Water Pump Fan Clutch Kit Compatible for BMW and Mercedes-Benz
5 Review
π· LEVEL5 Pro-Grade 14-Inch Blue Steel Taping Knife - 5-118: Highly Efficient Tool for Professional Finish
5 Review
π§ Dorman HELP 14523 Clutch Alignment: Achieving Perfect Alignment for Effortless Gear Shifting
4 Review