51 2 190 Door lock tensioner

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2010 BMW M6, 2010 BMW 650i, 2009 BMW M6, 2009 BMW 650i, and 2008 BMW M6. However, it is still accessible from the selected car via links, so may be relevant.

Minimum set: Mechanical tools

Note: For pretensioning front and rear door locks during installation. Change to tool through use of noise-optimized locks from 02/2004. Illustration items: 1 = Knurled nut 51 2 191 2 = Support 51 2 192 3 = Guard 51 2 196 4 = Mandrel 51 2 197

Series: E60, E61, E63, E64, E65, E66, E67, E70, E81, E83, E85, E86, E87, E90, E91, E92, E93, RR1

Storage location: B44, C44

SI number: 1 06 02 (864)

Order number: 51 2 190

Door lock tensioner

Consisting of:

1 = 51 2 191 Knurled nut

2 = 51 2 192 Support

3 = 51 2 196 Guard

Note: replaces guard 51 2 193

4 = 51 2 197 Mandrel

Note: replaces mandrel 51 2 194

Fig 1: Identifying Door Lock Tensioner (51 2 190)

Courtesy of BMW OF NORTH AMERICA, INC.