JHM ALL CHAINS and TENSIONERS for Timing Chain Service Kit (FEBI) for B6-B7 S4, C6 A6 and C5 allroad w chain 4.2L 40v

It is highly recommended to also do the JHM Mechanical adjuster repair kits PN 079109087N as well as the rest of the guides. The other guides and the Mechanical Adjusters have the highest failure rate on this engine.

– Upper cam chain – Cylinders 1-4 – Right Side – 37 links – 079109229L
– Upper cam chain – Cylinders 5-8 – Left Side – 39 links – 079109229K
– Accessory drive chain – center lower – 58 links – 079109229D
– Center Upper Cam Chain – Main – 53 links – 079109229
– Accessory Drive Chain Tensioner w Guide – center lower – 079109507G
– Tensioner Assembly – for main chain – 079109467AE
– Tensioner Guide/Assembly for cam chain – Cylinders 5-8 – Left Side – 079109217J
– Tensioner Assembly – Cylinders 1-4 – Right Side – 079109218D