OEM Supercharger replacement - Any chance it could have ceramic washers?

[Alex162]

This might be a stupid question but just a preventative measure. I know the 04-08 SC's had ceramic washers. I just ordered a brand new supercharger assembly for my 2013 GTR 215 and its an OEM part. The part number is 420890489 which looks like it replaces the previous one of 420881996. I can see that this part replaces skis back to 04 when there was a ceramic washer issue. I'm just wondering is there anyway that this could still have those washers built into it? who knows how long the assembly was sitting on the shelf before I bought it lol

 

[ski-d00]

Very very unlikely since there's been hundreds of thousands made since then.