Zinc or Sacrificial Anodes were used to prevent electrolysis on trolling motors. We are confident in our saltwater coating and painting process which eliminates the need for the anode. Furthermore, due to recent environmental regulations, we can no longer offer the sacrificial anode as an accessory or part. Beginning in October of 2019, Minn Kota eliminated the zinc/sacrificial anodes from all of its products. We have replaced the anodes with standard prop nuts.
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Standard Prop Nuts
The prop nuts are available in prop nut kits and also individually. They are also included with the propellers. The put or kit you need will be based on your motor. Click here for a PDF to determine which prop nut you need. The links at the bottom of the page will take you to the nuts on our Parts Portal. There is a PDF available for downloading and printing at the bottom of the page for replacing the propeller.
Prop Nut Kits and Prop Nuts:
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Prop Nut Kit - A / MKP-9, item number 1865010
NUT-PROP (MEDIUM) 5/16-24 part number 2053100 -
Prop Nut Kit - B / MKP-10, item number 1865011
NUT-PROP (LARGE)POLYCARB-BLK part number 2093100 -
Prop Nut Kit - E / MKP-34, item number 1865019
NUT-PROP,NYLOC,LG,MX101 3/8 SS, part number 2093101
