0491240 131050 Ring spanner Mechanical tool

WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For Didta carburetor

Fig 1: Identifying Ring Spanner (0491240)

Courtesy of BMW OF NORTH AMERICA, INC.