21 2 180 Locating ring

WARNING: This page is about a different car, the 2010 BMW 550i, 2009 BMW 550i, and 2008 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.

Minimum set: Mechanical tools

In conjunction with: 21 2 170

Note: For locating and resetting adjustment ring of SAC clutch on all 6- and 8-cylinder engines.

Series: E34, E36, E38, E39, E46, E52, E53, E60, E61, E81, E83, E85, E86, E88, E90, E91

Fig 1: Identifying Locating Ring (21 2 180)

Courtesy of BMW OF NORTH AMERICA, INC.

Storage location: A44

SI number: 1 16 00 (622)

Order number: 21 2 180

Locating ring

Consisting of:

1 = 21 2 181 Outer ring

2 = 21 2 182 Inner ring

3 = 21 2 183 Pin set