Post by
Niti QX4 »
https://forums.nicoclub.com/niti-qx4-u273552.html
Tue Jul 04, 2023 6:31 am
Well on the subject of the part number for the fill plug and the fill plug re-installation.
I did not use the Permatex 51813 thread sealer (not thread locker, but a sealer) and instead used teflon tape. The tape works just as good and cost pennies compared to the 51813. Also, according to the directions for the 51813, a "surface prep" activator is required to ensure a good sealing surface. No need for that with the teflon tape. Assemble and use right away.
The fill plug itself is steel, and the case is aluminum. I used the tape to help prevent galvanic corrosion and "sticking" within the threads.
And no leaks noticed as of yet.