Part number 99610102151Source-mentioned candidate. Verify fitment and availability independently.
Cited source accounts
Does anyone know whether there is suppose to be a support bracket for the back underside of the alternator to support the weight of the alternator or a sleeve that inserts in the upper alternator mounting hole that would stabilize the alternator from twisting. I've already replaced 3 Engine Block Water Cap 996-101-021-51 on my 2001 996. Any suggestion on how to keep this from breaking again?
Repair or replace the alternator
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