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Boat Trailer Parts

Boat Trailer Parts USA

Boat Trailer Spares USA stocks a number of boat trailer parts produced by Ultra High LLC. Ultra High are market leaders in manufacturing and distributing premium boat trailer parts and components produced out of high quality plastic materials. With our head office in Dallas, Texas; our mission is to supply all of America with high quality boat trailer parts. Please view our feature boat trailer parts categories below. For all product and order information, simply head over to our contact us page, were one of our experienced staff members will assist to your needs.

Boat Trailer Bunks Plastic

Plastic Boat Trailer Bunks:

Boat Trailer Spares USA supplies a wide variety of Plastics Boat Trailer Bunks. Our boat trailer bunks are designed for use on aluminium boats and trailers. These plastic trailer bunks are UV resistant and offers your boat trailer the looks and performance to make launching and retrieving your boat a breeze.

Ultra High LLC Boat Trailer Bunks are designed in either straight lengths or with 45 degree angles which are designed to help give your boat extra leverage when returning onto your boat trailer.

Extruded from solid plastic, these bunks are made to last. Unlike traditional timber & carpet bunks which often need constant maintenance, splitting and cracking; plastic bunks offer a far superior alternative.

Bunk CoversPlastic Boat Trailer Bumper Covers & Protective Pads:

Boat Trailer Spares USA supplies a large range of HDPE Polyethylene Boat Trailer Bunk Cover Skids. These plastic trailer skids are designed for the small, medium & larger sized boats. These boat trailer bunk covers are UV resistant and are suitable for use in all weather conditions. These bunk covers are similar to our plastic boat trailer bunks, however these plastic profiles simply clip over existing timber or carpet to give your bunks an upgrade to a far superior slippery product that will make launching and retrieving your boat easier.

Boat Trailer Bunk Brackets & Hardware


Boat trailer bunk brackets and hardware are a crucial part in making sure your boat trailer is set up correctly to suit your boat. Boat Trailer Spares offers high quality trailer bunks and hardware manufactured in the USA by C.E Smith Company. 

Multiple boat trailer bunk bracket options are available to suit all sizes and options.

Boat Trailer Bunk Slicks & Slide

Ultra High LLC Boat Trailer Slicks are 

extruded out of high quality plastic materials. 2 Inches wide in multiple length options. 


These trailer guides are the perfect addon for anyone looking to make their existing trailer bunks easier to use & launch and retrieve their boat.

These boat trailer slicks have a special groove in the centre for a quick, safe and easy installation. Slippery in nature, you will quickly notice why these skids are so valuable to any trailer.

Boat Trailer Plastic Keel Pads

boat-trailer-plastic-keel-padPlastic boat trailer keel pads. Manufactured by Ultra High Plastics out of HDPE & LDPE Polyethylene plastics.

These plastic keel pads offer ultimate protection for both aluminium and fiberglass boat hulls while also protecting your boat trailer. Utilizing a proprietary extrusion method, Ultra High plastics have been able to extrude special grooves in the keel pad profile that allows for a quick, easy and safe installation of the boat trailer bumper pad profile.

We offer multiple sizes and colour options in our keel pads.

Boat Trailer Keel Rollers


Plastic boat trailer keel rollers play a crucial part in any boat trailer setup. Supporting a large percent of your boats weight; quality plastic boat trailer rollers will help make launching, retrieving and transporting your boat easier!

Unlike traditional rubber & pvc boat rollers that have a history of cracking and splitting, you will quickly realize that by changing to plastic keel rollers will make your life easier when it comes to enjoying your boat. 

With options ranging from standard boat trailer keel rollers to self centering keel rollers. We have options to suit all needs.

Boat Trailer Wobble Rollers

Wobble Rollers

Boat trailer wobble rollers can consist of a number of different materials. Boat Trailer Spares wobble rollers on offer are manufactured using a TPE plastic material which is often regarded as one of the best materials to use with your fiberglass boat hull.

  • View our range of Boat Trailer Wobble Rollers.