BMW Flywheel locking tool locks the flywheel while the transmission is removed for service. Applications are M47TU, M54, M57T2, M57TU, N40, N42, N43, N54, N45T, N46, N46T, N51, N52, N53, N54, N62, N73, S85 & W17 engines. Comparable to BMW factory tool # 119260.