Lic 061505 Adjustable Timing Belt Idler Bearings For 02-2013 Wrx & Sti Ej20 Ej25 on 2040-parts.com

These parts are designed for long blocks that have been narrowed down from resurfacing the heads during a rebuild or decking the block and/or both. When that process is done it effectively retards the timing, this is because the belt has not changed length and something needs to make up that difference in the slack (the tensioner can only do so much), and likewise if you have different thickness head gaskets, these are perfect in conjunction with that, as the same issue is present (just vice versa, which is a lengthened block). This is what the LIC Motorsports adjustable timing idlers were designed for and is only recommended to bring your cams back into proper alignment. Warning: A professional installer is highly recommended when using this product and specifically someone well versed in understanding Subaru motor builds. At no point in time should these idlers ever be maxed out and used as a means to suffice a poor quality block/heads that have been machined down too far. These idlers should never be used for timing components that are more than 1 tooth out of alignment. A motor that is off by more than 1 tooth has other underlining issues. In addition, inspection of threaded areas that the old idlers came off from is essential. Catastrophic failure can result from performing this job improperly. Items included: •2 idlers with LIC eccentric insert •2 bolts (10.9 Grade) Notes: •These are a single roller bearing design •Street cars should replace every 60k miles •Race/Track cars should replace yearly and/or each engine teardown CONFIRMED FITMENT Subaru Impreza WRX STI 2004, 2005, 2006, 2007 WRX STI Limited 2007 WRX STI Hatchback 2008, 2009, 2010, 2011, 2012, 2013, 2014 WRX STI Special Edition Hatchback 2010 WRX STI Limited Sedan 2011, 2012, 2013, 2014 WRX STI Limited Hatchback 2011, 2012, 2013, 2014 WRX STI Sedan 2011, 2012, 2013, 2014 WRX 2002, 2003, 2004, 2005, 2006, 2007 WRX TR 2006, 2007 WRX Limited 2006, 2007 WRX Sedan 2008, 2009, 2010, 2011, 2012, 2013, 2014 WRX Hatchback 2008, 2009, 2010, 2011, 2012, 2013, 2014 WRX Premium Sedan 2010, 2011, 2012, 2013, 2014 WRX Premium Hatchback 2010, 2011, 2012, 2013, 2014 WRX Limited Sedan 2010, 2011, 2012, 2013, 2014 WRX Limited Hatchback 2010, 2011, 2012, 2013, 2014 RS 1998, 1999 Subaru Legacy GT 1997, 1998, 1999, 2005, 2006 GT Limited 1998, 2005, 2007, 2008, 2009 GT spec.B 2006, 2007, 2008, 2009 2.5GT 2010, 2011, 2012 Subaru Forester Base 1998, 1999 L 1998, 1999 S 1998, 1999 XT 2004, 2005, 2009 XT Premium 2005, 2010, 2011, 2012, 2013 XT Limited 2006, 2007, 2008, 2009, 2010 Sports 2.5 XT 2008 XT Touring 2011, 2012, 2013 Subaru Outback XT 2005, 2006 XT Limited 2005, 2007, 2008, 2009 Subaru Baja Turbo 2004, 2005, 2006 Subaru WRX STI Base 2015 Launch Edition 2015 Saab 9-2X Aero 2005, 2006