o2 Sensor Gaskets

[pbmang]

I have a 2002 Yamaha OX66 250hp motor. I am going to clean my o2 sensor tonight and cannot for the life of me find the correct part number for the new gaskets. Does anyone have a part number or can point me in the correct direction?

Thanks
Chris

[rangerguy]

Have you looked here???
http://www.boats.net/parts/sea....html

[pbmang]

Yeah, I think its part 53 on Electriacl 3, but was wanting some confirmation.

[BuzzB8]

I think that's about right. If yours has the o-ring and round gasket on the sniffer tube, get them also. It's like part 44 and 45, plus the big gasket (53).