2016 R20 Impeller Model and Zinc Anode Locations

[TigeInPitt]

I'm going to replace the impeller myself this year. Any idea the model number and where to find it for 2016 R20 with the Indmar 360R engine.

Also, there have to be zinc anodes on this boat. Any idea where and how many? I saw zinc referenced in the fresh water cooling section of the owners manual, but nothing specific.

Thanks in advance.

Jim

[freeheel4life]

Johnson 812B impeller. On a 16 one of the anodes is in the Vdrive under the coupler. IIRC its a 1" or 1 1/16" socket to remove. Theres also one in the coolant heat exchanger on the bottom of it that points straight up. I think its a 5/8 or 11/16 to remove it.

You are probably going to want to get a Jabsco impeller puller tool or

https://www.mactools.com/en-us/Speci...rt-Seal-Puller

^^I like this tool for removal.