The Do's and Don'ts of Buying Commercial Transporter Parts

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The Do's and Don'ts of Buying Commercial Transporter Parts

Trailers or transporters are used to transport heavy vehicles from one place to another. Some transporters house the cargo inside the trailer's body, while others tow it on the back end. The key to a successful transporting business is to ensure the use of the correct equipment.

Buyers need to ensure that they have the necessary transporter parts before they attempt a haul. These can be minor parts that are still essential to the overall safety of the driver and cargo. Some of these parts include transporter lights for easy visibility, the correct wheels to support the transported weight, and the various equipment that is needed for towing. The towing tools can range from simple straps and rings to tow bars and hitch couplings . Before buyers run out and buy commercial transporter parts, they should learn the various do's and dont's of the transport parts buying process and learn about the tools that are purchased.

Don't Forget to Install Transporter Lights

Transporter lights are small components on a large machinery, but they are, however, very important. Buyers should check with their local regulations to find out the correct lights to display, as failure to do so may result in legal ramifications. Buyers should then find a shopping source that offers various light boards , marker lights, indicator lights , and red reflectors to ensure that the drivers remain safe and visible.

Don't Choose the Wrong Transporter Wheels

Buyers should choose the right wheels and tyres for their transporters to ensure that they can manage the weight and speed of traveling. They should select the right radius and ply to suit their transportation needs.

Wheel Clamp

Buyers who are planning to make stopovers during transport should invest in a wheel clamp. Wheel clamps are the simplest and easiest way to protect a transporter and its cargo from being stolen. Once the clamp is fitted to the wheels of the transporter, it is rendered immobile and cannot be dragged or driven until the clamp is taken off. SAS , Bulldog, and Titan are three popular brands that provide quality wheel clamps.

Do Consider Investing in Towing Parts

Towing parts are essential in a transporting business because there may be occasions when the cargo has to be hitched externally and pulled along behind the vehicle. When large boats and vehicles are being towed, the process is not as simple as tying a piece of rope to the chassis. Buyers should invest in tow hitches and couplings, based on the appropriate hitch class, tow bars, and security straps.

Hitch and Hitch Couplings

A transporter tow hitch is exactly what its name suggests. It is generally attached to the chassis of vehicles for the purpose of towing. They are normally found in two main categories, weight-carrying (WC) and weight-distributing (WD). The WC or "deadweight" hitches are the basic light load designs, which utilize a ball and tongue component to connect the transporter to the vehicle being towed.

The WD or "equalizing" hitches have a sliding attachment that fits in the receiver to redistributes the tongue weight. The hitch coupling is used to secure the transporter to the ball mount on the hitch receiver.

Hitch Class Chart

The hitches, couplings and the ball mounts are all classified based on the amount of weight that they can endure. The chart below shows the hitch class ratings, as well as the various weight range that they facilitate.

Hitch Class

Max TW (WC)

Max GTW (WC)

Max TW (WD)

Max GTW (WD)


up to 91 kg

up to 907 kg




up to 136 kg

up to 1588 kg




up to 272 kg

up to 2722 kg

up to 454 kg

up to 4546 kg


up to 454 kg

up to 4546 kg

up to 635 kg

up to 6350 kg


up to 544 kg

up to 5443 kg

up to 771 kg

up to 7711 kg

TW refers to the tongue weight, which is the weight that is forced onto the tow ball. GTW refers to the total weight of the transporter plus the cargo it is transporting.

Hitch Coupler Chart

Once buyers have concluded the towing capacity based on the chart above, they can proceed to choosing the right hitch coupling. The chart below shows the various couplings and their characteristics.

Coupler Type


Straight Tongue or Channel style

Square tubular mounting sleeve, mountable, or bolted tongue

Fold-Away Straight Tongue

Similar to channel style; can be moved 180 degrees for stowing away


Solid stamped steel couplings used for heavier loads

Flat Mount Couplings

No channel; flat mounting face for bolting or welding

Lunette Ring

Steel ring used in conjunction with a pintle eye hitch; used for heavy transporters


Long tubular shaft coupling used with a gooseneck hitch; commonly used on heavy transporters

The lunette ring and the gooseneck hitch couplings can accommodate considerably more. However, the actual amount of weight that can be safely towed also depends on the transporter's towing capacity.

Don't Forget to Utilize Transporter Straps and Rings

It is always best to secure the transporting cargo before hitting the road. There are numerous security parts available including bungee straps/tie downs, lashing rings or D-rings, and ratchet straps. These economical components can easily ensure that the contents being transported stays in place to increase security and safety. Straps are found in various lengths, and rings are found in various designs to suit all transporting purposes.

Ratchet or Tie Down Straps

Ratchet straps are probably the most popular small component associated with content transportation security. They can be used to secure the items in a set position or aid in loading and unloading the contents. They are made from polyester webbing and are available in different length and widths. Ratchet straps can hold a lot of weight but do not facilitate much stretching; if buyers need a stretchier material, they should consider bungee cords.

Lashing Rings

Lashing rings, sometimes referred to as D-Rings, are used in conjunction with the tie downs to secure items. The rings are attached at the end of the tie down straps or may be installed on a stagnant surface with metal or fabric straps. Lashing rings are often seen at the end of a tow chain or two ropes to enable the user to make a bow around the transported item.

How to Buy Commercial Transporter Parts on eBay

Buying commercial transporter parts on eBay can be a quick and easy process. The first thing you should do is search for "commercial transporter parts" from the eBay home page. The results page may return items listed as trailer parts as well, but they are all the same so do not be alarmed. From this list, you can opt to browse for the various part types that you may need, or you can save yourself some browsing time by incorporating the appropriate filters. Filters may include the types of parts, their manufacturers, and whether they are listed as new or used parts. If you are on a budget, you can also opt to include a desired price range to ensure all the returned results can fit into your budget.

Filters make searching for the right parts easy, but it can be even easier if you already know the exact part type or manufacturer that you are looking for. For instance, if you know that you are seeking Erde reflectors or rear lights , you can input those keywords into your search to exclude all other brands and part type from the get go. When you are finished with your searches and filters, you can select the appropriate part and proceed to check out the item. However, if you require more details about the part, ensure to contact the seller for additional information before you complete a payment.


Any buyer in the transporting business needs to buy commercial transporter parts occasionally. However, these parts are an investment, so buyers should ensure that they select the right ones the first time around. There are certain part types that all buyers should invest in, these include lights, wheels, and towing equipment.

Appropriate and sufficient lights are essential for large vehicles, especially those that are carrying or towing cargo. Buyers should obey all legal light requirements by purchasing the necessary types of transporter lights and the right proportions as per their local requirement.

Wheels are essential in every sense of the word, but buyers still need to ensure that they buy the correct wheels and tyres that are suitable for the weight they are carrying and the driving conditions. Towing is often the highlight of the transport business, so buyers need to ensure that they have all the necessary towing equipment for all types of loads and cargo. The towing equipment should not only focus on weight management but also safety and security.

With the various types of transporter parts that are needed, buyers need to shop at a store that houses most if not all the equipment in one place. eBay is the perfect online store to provide a wide array of transporter parts as well as the convenience of secure, fast, in-home shopping.

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