Looking for a part number - cant find it on any diagrams - oil filter housing crush washer

[Chandler789]

I need to replace this crush washer circled in yellow in the image. This image is from the service manual. The manual also suggests replacing it ( I had the entire housing off and removed the bolt to clean the housing during a carbon clean).

Any help would be appreciated!

[Kenny147]

Had a look on both the online parts catalogues that I use and couldnt find it.

Here are the links in case you don’t have them.

https://audi.7zap.com/en/rdw/audi+rs4+a ... /2008-473/

http://www.oemepc.com/audi/main_group/m ... 473/lang/u

Good luck.

[Chandler789]

No worries. Matched an aluminum crush washer from an Audi dealer. Crazy that the service manual calls to replace it on disassembly but parts doesn't list a number for it.