The Timing Chain Kit (for OM612 & OM647) includes the following critical engine components.
- Timing Chain – IWIS (German Parts OEM) – #83 on parts diagram
- Timing Chain Guide (Longest) – FEBI – #95 on parts diagram
- Timing Chain Guide (Medium Length) – FEBI – #101 on parts diagram
- Timing Chain Guide (Shortest) – FEBI – #113 on parts diagram
- Timing Chain Tensioner – FEBI – #119 on parts diagram