Timing Chain Kit Water Pump for 07-20 Lexus Toyota Tundra Sequoia 5.7L. 2 Timing Chain Lower (112L, 2 Required Primary).
2 Timing Chain Upper (46L, 2 Required Secondary). 1 Tensioner Lower Left (Left, Primary). 1 Tensioner Upper (Right Upper). 1 Tensioner Upper (Left Upper).
1 Guide Rail Lower (Left Fixed Rail). 1 Guide Rail Lower (Right Tensioner Rail).
1 Guide Rail Lower (Left Tensioner Rail). 1 Guide Rail Lower (Right Fixed Rail).
1 Crank Sprocket (Outer, Left, 18 Teeth). 1 Crank Sprocket (Inner Right, 18 Teeth).Note: Please refer to the listing pictures for an accurate description of the parts included in the kit.