3V Camshaft Sprocket Phaser 3R2Z-6A257-DA

Camshaft Sprocket / Phaser 3R2Z-6A257-DA Brand new , Factory Ford Phaser/ Cam sprocket. Includes most recent updates and spring tension. If you have a knocking noise in your Mustang or F-150 it may be your Phasers -this will cure it! Works for left or right side. QTY 1 Must be used with new bolt!