- Special three hole wrench used for securing the water pump hub on many Mercedes vehicles (M112, M113, 119.986 (1996 and newer)) when removing the thermo-viscous clutch for fan clutch replacement, water pump service and many other front engine repair tasks.
- Diameter: 11.7mm
- Applicable: M112, 113, 119, .985 (1996-newer)
WARNING: California Prop 65 - This product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov/