turboted

Pictured is the hard line from the aux water pump into the turbo. As you can see, the washer that fits between the turbo housing and the pipe fitting is shredded. Is the correct part number for this washer: 900 123 007 30? If not, anybody got the right part number? It's an odd shaped washer...I can't seem to find a home depot replacement in the correct size. TIA.

EDIT - part number looks like 900-123-140-03.

500

I believe you are right. Here is the PET screenshot ('86 turbo):

turboted

Thanks amjf088 - but it looks like the P/N you have highlighted in your PET shot is for the seal ring that fits underneath the turbo water temp sensor. Check out the part labeled 32 in your screen shot - this is the 90 elbow that I have pictured above. This elbow plugs into the side of the turbo...and the washer I need fits in betweeh the fitting on this elbow and the turbo itself.

Here are a few more pics. I can't cut/past screen shots, but I uploaded copies of my PET. I can't tell by these silly diagrams which is the correct part.

Julian Allen

If you look at the photos you will notice there are actually two pieces: an adapter and the right angle water tube. The water tube has been superceded to a newer number, 951 106 056 07 and uses different hoses also.
There isn't any reason to change unless you want to. The adapter washer is an aluminum seal ring (sometimes annealed copper is used) and you should be able to find one at a NAPA or any Porshce/Audi/VW dealer--these are commonly used as seals on German cars. HTH.