Buying a Metric propeller Shaft for Your Beneteau Sailboat

When it comes to sailboats, having a reliable and high-quality propeller shaft is crucial for smooth sailing and optimal performance. If you own a Beneteau sailboat (or similar European sailboat) and are in need of a new propeller shaft, it is essential to choose the right one to ensure safe and efficient navigation. In this article, we will explore the considerations and steps involved in buying a metric propeller shaft for your Beneteau sailboat.

Understand your boat’s specifications:

Before starting the process of purchasing a propeller shaft, it is important to understand your boat’s specifications. Most Beneteau sailboats have 30mm propeller shafts. The 30mm measurement refers to the outside diameter (OD) of the shaft. To find the right OD propeller shaft for your Beneteau sailboat, you need to know its model, year of manufacture, and hull number. This information will help you to identify the shaft that is compatible with your boat’s requirements. There are plenty of online discussion groups to help you determine whether you have a 25mm, 30mm, or 40mm propeller shaft.

Determine the material:

Propeller shafts are available in various materials, including stainless steel, bronze, and alloy. Stainless steel is often the preferred choice for sailboats due to its strength, corrosion resistance, and durability. At RE Thomas Marine Hardware, we only use premium quality Aqualoy 22 (AQ22) grade stainless steel in our machined propeller shafts. It costs more, but the performance and reliability are second to none.

Consider the shaft length:

Another crucial factor to consider when purchasing a propeller shaft is its length. The length of the propeller shaft should be measured from the coupling face to the end of the shaft. It is important to ensure that the shaft length properly corresponds with your boat’s engine and transmission setup. If the shaft is not long enough, it may not engage correctly with the transmission, leading to potential engine failure. If you are repowering or changing your boat’s transmission, be shore to let the propeller shaft company know so they can get the right shaft coupling (engine coupler) to match.

Seek expert advice:

When it comes to buying a metric propeller shaft for your Beneteau sailboat, seeking expert advice is highly recommended. Consulting with a reputable boat parts supplier like RE Thomas Marine Hardware can guide you in making the appropriate selection. They will have the knowledge and experience to consider factors like your boat’s weight, horsepower, and shaft specification to recommend the most suitable propeller shaft for your vessel. Give us a call at (207) 422-6532 for a free quote.

Research reputable suppliers:

To safeguard against counterfeit or low-quality products, it is essential to purchase the propeller shaft from a reputable supplier. Online research, customer reviews, and recommendations from fellow sailors can help you identify trusted suppliers who specialize in boat parts. RE Thomas Marine Hardware has been a trusted OEM supplier of custom propeller shafts for over 50 years. Give us a call today at (207) 422-6532 for a free quote for all your metric and imperial shafting needs. Find out why the world’s finest boat builders have come to rely on the quality service and value of RE Thomas Marine Hardware.

Confirm the compatibility:

Once you have found a potential propeller shaft supplier, check if they explicitly state that their product is compatible with Beneteau sailboats. The propeller shaft you choose should be explicitly designed and manufactured to fit your specific boat model and engine configuration. Double-checking compatibility ensures compatibility, saving you from headaches and wasted time.

Compare prices:

While quality should be the primary factor when making a purchase, it is always wise to compare prices and services from different suppliers. Not only does RE Thomas Marine Hardware offer excellent custom service and pricing, but our quotes typically include new prop nuts, keys, and cotter pins along with fitting and facing the coupling to the shaft. As our founder, Ron Thomas, famously said, “the cheapest option is not always the least costly.”

Installation and maintenance:

When buying a new propeller shaft, it is beneficial to understand the installation process and any specific maintenance requirements. If you are uncertain about the installation, it is best to get professional assistance to ensure that the shaft is properly fitted and aligned with the engine and transmission system.

In conclusion, when buying a 30mm propeller shaft for your Beneteau sailboat, it is crucial to consider factors such as boat specifications, material, length, and compatibility. Seek expert advice, research reputable suppliers, and compare prices to make an informed decision. By taking the time to go through this process, you can ensure a reliable and durable propeller shaft that contributes to a safe and enjoyable sailing experience on your Beneteau sailboat.

Give RE Thomas Marine Hardware a call today (207) 422-6532 for a quote on a custom metric propeller shaft for your Beneteau or similar European made sailboat.

2 thoughts on “Buying a Metric propeller Shaft for Your Beneteau Sailboat”

  1. Good morning ! We are the owner of the Beneteau 39.3 2002 club and I would like to know the length of the propeller shaft. I am looking for a replacement part

    • Hi Nancy,

      The only way to know for sure would be to haul the boat and remove the propeller shaft to get an accurate measurement. You could try reaching out to Beneteau (or maybe your operators manual if you have one) and see if they have any technical specifications for the prop shaft. I wish there was an easier way to find out. Once you find out we’d be happy to make a new custom shaft for you. Are you in the US?

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