11 4 120 Locking Pin

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.

Minimum set: Mechanical tools

NOTE: For chain tensioner to lock chain tensioner piston in position (e.g. when removing and installing cylinder head)

Engine: M43, N47, N47S, N51, N52, N52K, N53, N54

Storage location: B5, C5

SI number: 1 12 93 (701)

Order number: 11 4 120 Locking pin

Fig 1: Identifying 11 4 120 Locking Pin

Courtesy of BMW OF NORTH AMERICA, INC.