Allows easy loosening and tightening of torsional pulleys on BMW engines
Suitable for following models:
E81 120D (163 PS)
E46 318D (115 &116 PS)-318TD (115 PS)
E46 320D (136 & 150 PS)-320TD (150 PS)
E90 318D (150 PS)-320D (150 & 163 PS)
E91 318D (122 PS)-320D (150 &163 PS)
E39 520D (136 PS)
E60 520D (150 & 163 PS)
E61 520D (150 & 163 PS)
E83 X 32.0D (150 PS)
