Max-Prop Grease Kit


Part Number: MPGRKIT


Max-Props should be greased once a year. This can be done in or out of the water. If the boat is in the water year round you should have a diver in the water at least once a year check anodes; they can grease the propeller at that time. Or, if the boat is hauled every year, it is easy to grease it while it is out of the water. We recommend Lubriplate 130 AA grease.


This Grease Kit includes:

  • (1) Grease gun
  • (1) 10oz tube of Lubriplate 130-AA Grease
  • (1) Zerc riser
  • (2) Zerc plug
  • (1) #3 allen wrench

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Customer Reviews

Based on 39 reviews
Luisa Mixon
Nothing less than stellar!

My dad and I recently reached out for some assistance with the Max-Prop on our 1989 Ericson 38-200. We received precise, courteous, and professional help and they shipped the items needed in rapid order.

Thank you so much PYI!

Molly Anderson

Everything I expected. The application was easy with the kit. Ihad a prior kit but misplaced it, hence the order fro a new one.

David McConnell
Quality Kit

The kit is complete. Only one issue. The threads on the grease fittings seem different from the treads in the prop. I did not force them in. I greased the prop as best I could and used the original plug screws. They screwed in fine.

Great service, great product!

Thanks for the YouTube videos about Max-Prop. They helped me solve a problem someone else had created. The grease kit arrived promptly and worked exactly the way the instructions said. Now I have a first rate, well engineered feathering prop on our new 1992 Catalina!

Guido Ausenda

Max-Prop Grease Kit

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