I am planning to replace the anodes on each of my 8V53 engines. I found two anodes in the heat exchanger, and two anodes in the Jabsco raw water pump.
(a) are there additional anodes? I was not able to find additional anodes, however, the previous owner sprayed the green color all over, so he might have covered them and hard to find for me.
(b) what are the sizes of the anodes? DieselPro offers different sizes here: https://dieselpro.com/detroit-diesel-parts/8v53-engine2/marine-raw-... and it looks like NTP 3/4" with length 3 3/8" and 2" are the ones I need, is that correct?
Thanks a lot for any help!
Your anode count is correct. Two in the heat exchanger and two in the raw water pump.
You are also correct about the length.
Thank you! Much appreciated!
Don't forget to replace the coolant filter if equipped. (Spin on) This adds Mineral to keep the coolant fresh as well o that side. Some have them, some don't.