Sealing and closing the valve cover

 

These are the rings that are required at points 'B'

For a 1987-1995 model for each side you need:
1x Gasket valve cover                         928 104 447 09     VICTOR REINZ 71-27392-00
4x Seal ring Sparkplug hole                  928 104 443 08     VICTOR REINZ 71-27159-00
13x Rubber plug for valve cover bolts    928 104 115 02
 

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It can be hard to place the cover with the seal attached. Some sticky silicone grease helps. But this trick (by Schocki) also works:

 

Place the cover with the seals attached and gently remove the tie wraps when the cover is on the head.

regards Theo

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sealing compounds:

 

 

Dow Corning 730 solvent resistant sealant.pdf

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Der Dichtring hat die Porsche Et.-Nr.: 900 123 144 30 oder bei VW/Audi N 013 8112. Es funktioniert aber auch eine normale Alu-Dichtscheibe aus dem Zubehör. Innendurchmesser 10 mm, Aussen ca. 13,5 mm und 1 mm Materialstärke. (by Schocki)