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9.5 vs. 10 mm fan belt
Porsche spec says 9.5 x 710 for my fan belt. Pelican only sells 10 x 710. The belt that Porsche sells is marked 9.5 x 710 and, to my eyes, completely indistinguishable from a 10 x 710.
The 10 x 710 is TIGHT. In fact, I can't get my alternator pulley nut started, which is first for me in 16 years of 911 driving/tinkering.
Has anyone else noticed this, and what have they done?
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