Porsche CMS Throw Out Bearing Guide Tube Update or Repair - 911 72-86 CMS-915-GT SMC410014 997 (2005-2010) and GT3 (2004-2010)

997 (2005-2010) and GT3 (2004-2010)

to name just a few

Fits Boxster (2005-2011) models

This part supersedes part number 999

Porsche CMS Throw Out Bearing Guide Tube Update or Repair - 911 72-86 CMS-915-GT SMC410014 997 (2005-2010) and GT3 (2004-2010)Porsche Requires machine work This update will allow for use of the late style 915 main shaft seal and o ring on early transmissions ('72 '75) where the seal installs from the inside and the guide tube is not removable. The update is also good repair for those whom have loose, damaged or worn out guide tubes. The original is machined off and a custom steel tube is fitted. Its further retained from the inside of the diff case with a high quality snap