Rx8 toyosport manifold exhaust crush washer part number

[Paul_13]

I thought I would create a post detailing the part number for the exhaust crush washer which fits the RX8 toyosport manifold.
I spent the best part of 3 weeks trying to find this.

Part numbers listed below :

19004800 - ajusa
YF01-40-450A - mazda
4167203- ford


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[Jamie R]

Nice post !

Thanks for the heads up Paul, i dare say ill need this at some point