Choosing the right spring mounting rail depends on your trailer setup, particularly the axle configuration (single or tandem) and the size of the guards (the wheel arches that cover the tires). Here are the available options:

 

• Spring Mounting Rail for Single Axle Slipper – Suits 14″ Guards Set: If your trailer has a single axle and uses 14″ guards, this rail is designed to fit perfectly, offering robust support for your boat’s suspension system. It ensures a smooth ride while providing ample space for larger guards.

 

• Spring Mounting Rail for Tandem Slipper – Suits 13″ Guards Set: For trailers with a tandem axle (two axles), this mounting rail suits trailers with 13″ guards. A tandem axle setup helps distribute weight more evenly, and this rail is built to handle the load efficiently.

 

• Spring Mounting Rail for Single Axle Slipper – Suits 13″ Guards Set: If you have a smaller, single axle trailer with 13″ guards, this rail is a perfect fit. It’s designed for lighter setups but still provides the durability needed for smooth towing.

 

• Spring Mounting Rail for Tandem Slipper – Suits 14″ Guards Set: For larger trailers with a tandem axle and 14″ guards, this rail offers heavy-duty support. It’s ideal for bigger boats, ensuring your trailer’s suspension performs well under heavier loads.

A single axle trailer has one set of wheels and is generally used for smaller boats. It’s easier to maneuver and lighter to tow, making it a great option for short-distance trips or smaller vessels. A tandem axle trailer, on the other hand, has two sets of wheels, which provides better weight distribution and stability. This setup is ideal for larger or heavier boats, especially for long-distance towing.

The size of your trailer’s guards determines the space available for your suspension system. Ensuring that the spring mounting rail is compatible with your guard size (whether 13″ or 14″) will ensure that the components fit properly, providing optimal performance and preventing any clearance issues with the wheels.

Installing a spring mounting rail can be straightforward if you’re familiar with trailer mechanics. However, because it’s a critical part of your suspension system, you may want to consult a professional to ensure everything is installed securely and aligned properly. Misalignment can cause issues with the trailer’s stability and the longevity of the parts.

You can find a wide selection of spring mounting rails  suited for various trailer setups on the our website, under the Boat Trailer Parts section. Whether you need a single axle or tandem axle rail, there are plenty of options available to fit your specific needs.