Suitable for BMW M47 M47 (TU) M57 M57 (TU). Suitable for engines, for E46:318D,320D,330, for E39:525D,530D, for E38:730D, for E60:525D530D,535D, for E61:525D,530D,535D, for E53:X5 3.0D. It is a practical tool for fixing the sprocket or chain when disassembling the VP44 injection pump and common rail high pressure pump mounted on engines.