How Much Is A Stainless Steel Boat Propeller. While stainless steel is corrosion resistant to a degree due to the chromium and nickel alloy. Propeller repair cost is generally about half the cost of a new propeller.
I made this video to show the process that goes into repairing a stainless steel boat prop. Aqualoy stainless shafts are available in a17, a19, and a22. I bought stainless on another boat, but it was a single drive.
I am running a 3 blade aluminum on each. The book calls for 13 3/4 x 21. Stainless steel propellers tend to cost more than aluminum propellers.
Many boats use incorrect or poorly selected propellers that don’t accurately match the boat/ motor/ hull and boat usage combination. Just raising the motor up one to two holes on the transom can really improve performance, with the addition of a stainless prop. Propeller repair cost is generally about half the cost of a new propeller.
Stainless steel has five times more stress tolerance than aluminum, which means the blades of a stainless steel prop can be much thinner than those of even a mercalloy® aluminum prop. However, unlike some aluminum props, almost all stainless steel propellers utilize a hub design. I made this video to show the process that goes into repairing a stainless steel boat prop.
The prop isn’t as strong, which leads to other issues downstream. My name is david, i've been repairing props for about 20 years. When you need a stainless steel prop, you may have to wait for.
A stainless steel prop can be twice as much or more than the price of an aluminum prop. Repairing stainless steel is more expensive. Cost is mainly based on material, number of blades, and the diameter of the propeller.