Guide rails for tensioning element

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Check guide rails for scoring and replace if necessary

Upper guide rail
O-ring
Lower guide rail

Fig 1: Identifying Tensioning Element Of Cylinder Bank 1 - 3

Courtesy of PORSCHE OF NORTH AMERICA, INC.

NOTE:

Parts 1 to 3 are available together as a spare-part repair set via the Parts Service.