Yes, this is the fancy name for the two perforated metal plates that sandwich the piece of foam inbetween them. They sit in the bottom of the metal air filter housing/battery box and act as a filter for any gases etc before they run down the breather pipe via the plastic chamber located below the air filter housing.
Does anyone have a pair of the plates they would like to sell please?
The part numbers are 17354-377-000 & 17355-377-000, They are item numbers 27 & 28 in the parts book. I'm happy to pay if anyone has them. They are now unobtainable from Honda, DSS and CSMNL. I have tried Steve at 400Bits but he only has the bare air filter box itself.
I guess these are two of the parts that end up flying over the shoulder of PO's back in the day when they didn't know where they were supposed to go during a rebuild
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This is the problem when you buy a project bike that is 90% complete, the missing 10% are always the parts you struggle to get
Hopefully the Saturn V rocket I'm going to restore next in the back yard is all there although I can already see the 'FIRE' button is missing