21 5 020 Bleeder Flask

WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.

In conjunction with: 21 5 030

NOTE: For hydraulic fluid (Pentosin) - for bleeding hydraulic clutch system on sequential M-transmission.

Transmission: S6S 420G

SI number: 1 15 97 (211)

Order number: 21 5 020

Bleeder flask

Fig 1: Identifying Bleeder Flask (21 5 020)

Courtesy of BMW OF NORTH AMERICA, INC.