In case anyone needs it, a modern day idler pulley that is OEM specs is Gates 38023.The OEM bearing had a part # 6203lhx3 but the pulley had no identification. The OEM supercharger pulley was a Dayco 00122, replaced with a Gates 36094 pulley. Original s/c pulley bearing had a part# 6303LH.
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97-43
1997 S-351 Triple Black Speedster
Optional 3.55 Rear end
16,XXX miles
Last edited by homeplate5; 10-04-2021 at 07:50 PM.
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