P-1SC-1 Procharger idler pulleys

[elijahjones]

Has anyone ever had to replace their idler pulleys on their P-1SC-1 procharger? I have a 2016 Mustang 5.0 and it seems like the bearings on my lifer pulleys seem to be going bad.

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[elijahjones]

*idler pulleys seem to be going bad.

 

[5.0_Lojos]

*idler pulleys seem to be going bad.

What are you experiencing? I have the same blower on my 2016 5.0. No issues so far.

 

[elijahjones]

What are you experiencing? I have the same blower on my 2016 5.0. No issues so far.

Hey! So in the past 2 months it’s torn 3 belts on me (currently on my fourth) and I’m on my second tensioner. Took it to a local performance shop and they said it seems like the bearing in my top idler pulley is going out. It’s making a decently loud squeaking sound. I’m trying to find the part number somewhere so I can replace the top and bottom pulleys but not having much luck.

 

[5.0_Lojos]

Hey! So in the past 2 months it’s torn 3 belts on me (currently on my fourth) and I’m on my second tensioner. Took it to a local performance shop and they said it seems like the bearing in my top idler pulley is going out. It’s making a decently loud squeaking sound. I’m trying to find the part number somewhere so I can replace the top and bottom pulleys but not having much luck.

Did.you call PC direct to ask about the issue and possible replacement part? Good luck man, Havent experiemced that. Ive been through a few pulley swaps and belts with no issues so far

 

[elijahjones]

Did.you call PC direct to ask about the issue and possible replacement part? Good luck man, Havent experiemced that. Ive been through a few pulley swaps and belts with no issues so far

I haven’t yet, but that’s my next step. I really thought I’d be able to find it myself haha. I’ll try to post the part number here once I figure it out for anyone who has this issue in the future.

 

[elijahjones]

Just wanted to update this thread for anyone who needs it in the future. I got in contact with Procharger and was able to get a part number. It’s not listed on their website, so not sure if you can even purchase it without calling them. The part number is DC003A-006 (2.30" IDLR PULLEY - 6 RIB W/ BRGS). As of 6/2/25, they are $71/ea + shipping and tax. I went ahead and got 2 and my total was about $160 all in.

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