Timing Chain Kit - Ultimate | ES3690555

Timing chains are supposed to be a 'lifetime' item, with no need to worry about the timing components during the life of your engine. Unfortunately that's not always the case.?With no service interval to go by, the only thing to rely on is common symptoms for diagnosis. Symptoms can include chain slap, due to worn?tensioners?and guides causing a ?marbles in a can? sound, or the chains can jump or potentially snap from a failed guide. Since the 3.0TFSI is an interference motor, a snapped or jumped chain can cause valve contact with the piston head and cause catastrophic engine failure.

Kit includes:

• Upper Left Timing Chain
• Upper Right Timing Chain
• Lower Right Timing Chain
• Lower Left Timing Chain
• All Upper Guide Rails?
• All Lower Guide Rails?
• Upper Left Chain?Tensioner
• Upper Right Chain?Tensioner
• Lower Left Chain?Tensioner
• Lower Right Chain?Tensioner
• Securing Hardware