This engine timing chain tensioner is designed as a direct replacement for worn or damaged components.It is compatible with OEM part numbers 1L3Z-6L266-AA, 1L3Z6L266AA, XL3Z-6L266-AA, XL1Z-6L266-AA, and XL1Z6L266AA.Constructed from metal for under standard operating conditions, it ensures performance in specified applications.Fitment Type: Direct Install Condition: Brand Placement on Vehicle: Engine Compatible Vehicles: - Super Duty 2008–2010 - F-450 Super Duty 2000–2014 - F53 2000–2004, 2006–2009, 2011 - F-550 Super Duty 2000–2014 - Mustang 2001–2010 - Aviator 2003–2005 - Blackwood 2002 - Mark LT 2006–2008 - Navigator 2000–2014 - Town Car 2002–2011 - Marquis 2002–2011 - Marauder 2003–2004 - Mountaineer 2002–2010 Material: Metal Color: As shown in image Package Contents: 1 Pair x Engine Timing Tensioner Assembly Note: Package includes only the listed items.Other accessories are not included.