That link does'nt appear to work but here's what it says :-
ELRING
Gasket Set, cylinder head
[Search for this article] 224.460 Gasket Set, cylinder head
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from Eng. No.: AAA 146 001, Supplementary Article/Supplementary Info: with valve stem seals, only with: ZKS: 104.510
[Search for this article] 917.966 Gasket Set, cylinder head
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to Eng. No.: AAA 146 000, Supplementary Article/Supplementary Info: with valve stem seals, only with: ZKS: 104.510
They only list one headgasket so i'm thinking it's something else that differs

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Thanks.