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mhariush
Joined: 28 Mar 2016 Posts: 19 Location: Los Angeles
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Posted: Wed Feb 12, 2025 8:15 am Post subject: Alternator and AC compressor Belt size & pn? |
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I am having the toughest time finding the correct part numbers for these belts.
I'm about to change the water pump and timing belt on my 1978 and it only has 46k miles and a lot of the parts on it is original, including some of the belts...
Does anyone know the correct part numbers for the Alternator and The AC compressor belts? _________________ 78 924, 87 944S, 89 944 Turbo, 08 Cayenne |
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Mike9311

Joined: 14 Dec 2004 Posts: 1798 Location: Chicago-ish
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Posted: Wed Feb 12, 2025 9:10 am Post subject: |
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Pretty sure this is the AC Belt 047260849
and I think this is the alternator belt 047903137 (V-BELT 9.5 X 888) _________________ 1980 931 since 1989
1981 Ideola 931 Club Sport
1982 931 Entwicklungsfahrzeug
1979 924 NA ohne 650 mit 471
1982 931 Red Resurrection - 951 IC
1982 931 parts car / resurrection?
1980 924 NA (R&D lightweight)
1982 931 wana-be GTR race car |
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mhariush
Joined: 28 Mar 2016 Posts: 19 Location: Los Angeles
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Posted: Fri Feb 14, 2025 11:27 am Post subject: |
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Thanks. One of the belts, that look original says 9.5 x 771
and the other one, that looks like it has been replaced? reads 4-1666 but not sure if that's part of the part number or dimesions
 _________________ 78 924, 87 944S, 89 944 Turbo, 08 Cayenne |
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