C Ring

Overhauling the engine gives an ideal opportunity to check out the transmission. Check all the major components for wear or even damage while you have the 'window' available. It would be a colossal waste of time and effort to carry out a successful rebuild of the engine only to suffer a noisy, or unreliable gearbox after reassembly.
If some parts are found to be worn or damaged then this component and possibly some of those listed below, perhaps also parts interfacing with the damaged item, may end up in your shopping cart?

2412040F00
2422140F00
2423140F00
2425140F00
2425235F00
2426140F00
2426235F00
0926725013
2413140F00
2431140F00
2432140F00
2432202F01
2433140F00
2426217E01
2433302F00
2434140F00
2435140F00
2436140F00
0926228025
0928336008
2431202F00
0916027008
2751021A31
2760040F01110

Try and renew both the damaged and worn item along with the part it interfaces with to save premature wear of the new part.

Add as many items as you wish to the same shopping cart, new bolts, seals and gaskets for example, and still only pay the same single fixed price shipping cost.

Try this pro-workshop gasket sealant: 08CRAHLG120G for more professional results.