575M Front Undertray Plug P/N 64783600

Good Day,

I want to ask about the rubber plug part number 64783600 which is used on the front undertray of the 575M. It is also used on the 550 in the same location. It appears to be used to seal the opening in the front undertray for the oil tank drain. I ordered one because I noticed that mine was not there. I received the part, but I am under the impression that it is too large in diameter to fit the hole in the undertray. I have included a picture of the part I received and it is 3-1/2" diameter. I have also included a snapshot of the spare parts table that shows where this rubber plug is used (it's Item 18 on Table 105) and a snapshot from the 575M shop manual showing the bottom of the oil tank and the drain fitting, if that helps. Would it be possible for one of you fine folk to check your 575M to see if this plug that I received is the correct size and will actually fit the hole in the front undertray? I do not have Effie (my 575M) here to check it myself, so I am hoping that one of you 575M owners can check for me and let me know what you find. I would be most grateful. Many thanks, Joe. Image Unavailable, Please Login Image Unavailable, Please Login Image Unavailable, Please Login

 

Hi
I have recently put a new one in my 550 and that size and part # are correct.
All the best. Richard

 

Thank you, Richard for reassuring me about that part. It seemed too big but when I see Effie again, I will give it a go. Best regards, Joe.