• Strongly-Built and Durable: Constructed from premium high strength steel, this fan clutch wrench set is built to last a lifetime, and the rubber grip helps to prevent hand fatigue during prolonged use
  • Fan Clutch Wrench removes lock nuts on the thermo-Viscous fans.
  • Fan Clutch Holder allows the technician to hold the water pump pulley in place while loosening the radiator fan
  • In order to remove water pump on models with temperature dependent viscosity drive fans.
  • Compatible with M4,M10,M20 ,M30, M40,M44,M50,M52,M52TU,M54,M56,M60, M70, M73, S14, S38, S54, S50B30, S50B32

Worked very well on my 323i. Had to replace thermostat & couldn't have done it without this tool!!

Good price compared at other places!! Worked for What I needed it.