Truck Parts and OEM Partnerships

Truck Parts

Truck Parts can change a vehicle’s appearance, make it more user-friendly, or increase performance. They are available for nearly every aspect of the vehicle.

A fleet should have clean, accurate parts inventory records and a good part-management system to reduce downtime. Karmak’s Reynolds suggests using a parts-management system that captures demand history for fast-moving parts and also accounts for lead times.

When it comes to ensuring that your fleet runs smoothly, working with the right manufacturers is important. One of the ways that companies do this is through a partnership with original equipment manufacturer (OEM) companies to produce parts and equipment for their vehicles or software systems. These partnerships can range from production of vehicle components to providing support services. There are many different jobs that involve partnering with OEMs, including product design, engineering, marketing and project management.

OEM parts are those produced by the company that first put them in a vehicle, while aftermarket parts are made by another company, usually known as value-added resellers (VAR). It is important for fleet managers to understand these differences when making decisions about replacement parts and strategies for their assets. A successful fleet strategy includes the use of reliable methods to evaluate pros and cons related to each type of part.

The biggest benefit of choosing OEM truck parts is that they are designed with the technical specifications of the truck in mind. These parts are created to last for an extended period of time, which helps the truck owner save money by reducing the need for maintenance and repairs. Additionally, OEM parts are typically made using high-quality materials that can withstand extreme temperatures and pressures. This prevents them from expanding and contracting excessively, which can cause other parts in the truck to wear down prematurely.

In addition to offering OEM truck parts, Dieter’s also offers other aftermarket and custom industrial equipment. These include commercial vehicle steering systems, power train front axles and transaxles, pumps and control valves, hydraulic lifts, hitch control systems and engine units. Additionally, the company provides a wide variety of truck accessories including rearview, cross view and high-mounted mirrors, mounting arms, sun visors and control switches. These are available in a variety of finishes, materials and sizes.

Original Equipment Equivalent (OE)

The term “Original Equipment Equivalent” sounds straightforward enough, but there are many confusing factors surrounding OE parts. OE suppliers are not necessarily supplying the same exact part that was installed in your car at the factory, though they will still be manufactured to the same specifications. Many auto manufacturers will use more than one supplier for a particular model or application, which means that the same company can be referred to as OES by some sources while being branded as an aftermarket provider by others.

The fact is, OEM branded parts can be more expensive than other options, and not always the best choice for all service agents. It can be difficult to keep these types of hard-to-find parts in stock, especially if you don’t have a huge inventory. And if your business isn’t in the direct distribution network, you may have even more trouble tracking down certain OE parts versus other alternatives.

That’s where a quality OE alternative part comes in. The OE equivalent (or OEM alternative) is a replacement part that’s manufactured by another parts manufacturer. This type of parts can be a great option for foodservice operations because they often have the same fit, form and function as OEM parts, and are typically less expensive.

Many OE alternative parts are also tested to ensure they perform as well as the original factory-installed part. They are backed by an OEM-level warranty, which gives you peace of mind that they will do the job as expected.

In other cases, the original equipment manufacturer may be selling the components of a finished product to a value-added reseller (VAR), which will then design and manufacture its own version of the complete unit, which is then sold to its distribution networks or directly to the end user. In these scenarios, the VAR and the OEM will compete against each other when it comes to supplying replacement parts for the product, since both are selling to the same markets.

This can make the definition of OE, OES and OEM equivalent a bit blurry, but it’s important to understand that they are all related. Choosing the right parts for your bus or truck can save you time and money, so understanding the terminology is key.


Many truck drivers and fleet owners struggle with the decision to purchase aftermarket semi-truck parts versus OEM (Original Equipment Manufacturer) parts. Choosing the right product can make all the difference in keeping your fleet running at its best, while increasing its value and longevity. One of the most significant advantages of aftermarket parts is that they are often cheaper than those offered by the manufacturer. This is important when budgeting for truck maintenance, repairs or upgrades.

However, this does not mean that aftermarket parts are lower quality or less reliable. Many of these parts are engineered, tested and manufactured to meet the same specifications as their OEM counterparts. Some may even be sold by the same supplier. Despite the common misconception that aftermarket parts are made by shady fly-by-night operations, this is rarely the case. In fact, the parts that automakers use are often aftermarket products produced by suppliers with multiple production facilities around the world.

Aftermarket parts are also widely available, which makes them a great choice for many truckers and fleet managers. They can be easily found online and in many parts stores. Many of these companies offer high-quality parts at competitive prices. Some offer warranties on their products as well, which provides additional peace of mind when purchasing.

Another reason to choose aftermarket truck parts is their ability to provide a wide range of options for enhancing performance and upgrading your vehicle. For example, replacing the stock exhaust with an aftermarket exhaust system can improve engine performance by allowing the engine to run more efficiently and increase horsepower and torque. Similarly, replacing the stock air intake with a cold air intake can improve engine performance by delivering more clean, cool air. Other popular aftermarket upgrades include upgrading the suspension and adding performance shocks.

While aftermarket semi-truck parts can be a good choice for many truckers, it is always wise to consult a professional before deciding which type of part is best for your needs. A qualified mechanic will help you find the best product for your truck and advise on whether an OEM, OE or aftermarket part is appropriate. They will also ensure that the parts you buy are safe and fit your vehicle properly.


When you’re in the trucking industry, there are many acronyms that get thrown around. It’s important to know some of these abbreviations so you can understand what people are talking about. Whether you’re reading a blog post, researching capabilities of a diagnostic tool or deciphering a wiring diagram, knowing these acronyms can help you avoid confusion.

Some parts are referred to by their manufacturer name and part number, while others have up to five letters or numbers in the description. These abbreviations are used to provide the most accurate part for your specific vehicle. For example, the abbreviation “_K” indicates the engine mileage. This number represents the total mileage of your truck multiplied by 1000. It can also be referenced when referencing an Axle Assembly, as in “_K 4.10 Axle Ratio.”

Other important abbreviations that you should be familiar with include CDL, CLP, CAT, CSA and DOT. A CDL is a commercial driver’s license, which you earn after passing a written exam and skills test. A CLP is a commercial learner’s permit that allows you to get on-the-road experience under the supervision of a CDL holder. CSA is the Compliance, Safety and Accountability program that requires truckers to meet certain standards of safety and security. DOT is the Department of Transportation, which regulates trucks and enforces federal laws.

There is a growing shortage of truck parts that is impacting the industry. This shortage is creating long wait times for fleets to receive the parts they need for maintenance service and repairs. This is why it’s so important for fleets to carefully manage their parts inventory and keep their computer records accurate.

The best way to minimize downtime is by purchasing high-quality truck spares. These can be bought from a reliable supplier that offers a range of products that are certified to the highest quality standards. This will ensure that you can find the right parts for your truck and avoid costly breakdowns in the future.