Engine timing and locking alignment tool kit set compatible with BMW N51 N52 N53 N54 N55 Engines, 2.5/3.0 Chain Drive. Equivalent to factory tool number: #110300, 118520, 114280, 114290 Replace.
Help you to lock camshaft, align position properly, remove or install camshaft & varible camshaft timing unit, replace timing chain/belt and camshaft, check or correct cam timing.