Remark: the manufacturer has discontinued the "stamped metal" Upper Right Timing Guide (OE#: 7T4Z-6M256-A) for 11/06-01/09 models and replaced it with the "plastic" Upper Right Timing Guide (OE #: 9T4Z-6M256-A). This kit included the newer design "plastic" upper right timing guide which superseded the old design "stamped metal" guide. Two timing guide bolts (OE# W715118-S300) are needed when using the "plastic" upper timing guide. This kit does not include the bolts but you can easily purchase them at your local dealership or online for $3-$4 each. Intake & Exhaust Camshaft Gears are not included.This item includes:1 Timing Chain (primary lower 202 links)1 Timing Chain upper (cam to cam 2 req)1 Tensioner primary (lower tensioner)1 Tensioner right (RH upper chain tensioner)1 Tensioner left (LH upper chain tensioner)1 Guide Rail righ (fixed short rail)1 Guide Rail left (fixed short rail)1 Guide Rail right (tensioner rail)1 Guide Rail lef (fixed long rail)1 Cam Sprocket intake (right actuator) - not included1 Cam Sprocket intake (left, except Taurus) - not included2 Cam Sprocket exhaust (25 teeth 2 req.)1 Crank Sprocket (23 teeth)Compatible With / Replacement For Following Models:07-10 EDGE 3.5 DOHC10-11/29/10 FLEX 3.5 DOHC TURBO,VIN "T"09-10/13/10 FLEX 3.5 DOHC, VIN "C"10 FUSION 3.5 DOHC08-09 TAURUS X 3.5 DOHC10-10/06/10 TAURUS 3.5 DOHC TURBO08-11/29/10 TAURUS 3.5 DOHC10-10/06/10 LINCOLN MKS 3.5 DOHC TURBO09-10/29/10 LINCOLN MKS 3.7 DOHC10-11 LINCOLN MKT 3.5 DOHC TURBO10-10/22/10 LINCOLN MKT 3.7 DOHC07-10 LINCOLN MKX 3.5 DOHC07-10 LINCOLN MKZ 3.5 DOHC09-12/14/10 6 3.7 DOHC08-12/14/10 CX-9 3.7 DOHC08-09 MERCURY SABLE 3.5 DOHC