Repair advice : Belkin gold surge protector MOV burnt

m0h1t

drinks like a fish
Patron
A few years ago, there was a power surge or the neutral broke, and a few things got burnt. One of which is my trusted belkin gold series surge protector. Ever since then the protected light is off, but I kept using it for small inexpensive things. I decided to open it up today, and a few of the MOVs (metal oxide varistors) are burnt. They have the marking 471KD20 M09H. It is 20mm in diameter.



Rather than throw the thing away I'd rather repair it. This looks like the brand spec sheet (it's a 2022 spec sheet, but the product is at-least 6-7 years old) http://brightking.yageo.com/uploadfiles/file/MOV/2022030417551155111343.pdf

I'm not really competent at this, but I'm hoping someone here is and can guide me in buying a compatible replacement MOVs. I have a soldron soldering iron but I'm not any good at soldering, but I can certainly take the help of an electrician here.

potential MOV replacements

Also next to the MOV are thermal fuses? It reads SET 115*C 5A 250v. Need to order these as well.
 
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