What Are the Parts of a Bunk Boat Trailer Called?

When it comes to replacing boat trailer parts in Pennsylvania, it can sometimes take time to identify or explain to the shop exactly what part you are trying to repair or add to your trailer. That is why we have put together this helpful guide so that you can learn about the most common types of parts for bunk-style boat trailers—including their names and how they are used.

Boat Trailer Bunks – This part can be used with fiberglass and aluminum boat hulls. They could be wrapped in carpet, making the launch and retrieval process a bit more complicated, or made out of solid plastic, which is easier to use. Make sure that when upgrading your plastic bunks, you are buying solid plastic, not hollow bunks, or you could risk severe damage to your boat and trailer.

Boat Trailer Lights – These lights can be used for transportation purposes as well as for seeing underwater if you plan on driving your trailer into the water itself.

Boat Trailer Winch – Your boat trailer winch must have the correct weight rating for your boat to avoid potential mishaps.

Spare Tire Carrier – The tires on your trailer can become worn down or damaged, just like the tires on your vehicle. That is why it is always wise to have a spare tire with you, and the tire carrier allows you to carry one easily.

Bow Stop – Different types of boat trailers use different types of bow stops. Some trailers might use a bow roller; some might use a V-block. You will want to check your specific boat to see what type of bow stop you have and see if it is the right fit for your particular boat.