Buying Tractor Engine Parts And Other Accessories
If you are in the market for tractor engine components, it is critical that you understand how these machines are constructed. It can be confusing to determine which piece fits where and what specifications they need to meet.
This article will give you an introduction to how tractors work and some tips on how to buy the right parts for your machine.
Important Parts of the Vehicle
Your tractor is a moving machine; as such, it needs a proper combination of parts to keep it going for reliable performance. Let us go through each one below.

The Heart of the Vehicle
The motor engine is the most essential part of your tractor. If you have a broken or worn-out tractor engine, replacing it can be costly and time-consuming. However, unlike engine replacement, buying aftermarket tractor parts can provide an affordable option for returning to the road quickly.
Camshaft
A camshaft is a mechanical device that transmits power from the crankshaft to other valves in an engine model. It consists of a cylinder with a hemispherical end and a lobed profile. As the camshaft rotates, it causes lobes to open or close valves in an engine's combustion chamber.
Connecting Rod
The connecting rod is a long, slender metal rod that connects the piston to the crankshaft, usually found in tractor engines. An internal combustion engine needs connecting rods to connect the crankshaft to the pistons and function properly. A connecting rod's job is to allow smooth motion between a crankshaft and pistons.
As one of the most important parts of the engine, it is essential to have a connecting rod that functions correctly. As the pistons oscillate back and forth, connecting rods experience an extremely high tensile tension. They can eventually bend or even break, despite the fact that they are made to last for years. An engine that has a damaged connecting rod cannot execute intake, exhaust, compression, or power strokes, which is a serious issue.
Power Takeoff
A power takeoff, or PTO for short, is a part of your tractor that allows you to connect attachments like a hay baler or grain drill. The PTO can be a hydraulic or electric connection on some models, the latter being more common.
PTOs are important because they allow operators to use their tractors for tasks other than plowing fields and hauling hay bales. For example, an operator can use a power takeoff to pull out stumps with an auger attachment or fire up an irrigation system when it's time to water the crops in the springtime. It's also an auxiliary shaft because it connects directly to the main shaft that runs through your tractor engine and often looks like a long bolt.
Brakes
To stop a tractor, you have to apply the brakes, the most efficient way being hydraulic brakes. Hydraulic braking systems use hydraulic fluid to apply pressure to the brake pads installed on all four wheels of the tractor and cause them to slow down or stop.
The two types of hydraulic braking systems are:
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Drum Brakes – These are found in older models and less common than disc brakes because they're less efficient at slowing down tractors, especially heavier ones like those used for farming purposes (like combines).
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Disc Brakes - These are the most popular systems today and are extremely more durable than drum-style systems. Also, it can be applied more quickly than other hydrostatic systems by activating two pedals instead of one, like with drum brakes. This allows you not only better control but also greater stopping power.
Powertrain
A tractor's powertrain is the machine's most important and expensive component. It is in charge of getting your tractor moving and running smoothly, so keeping this part in good condition is crucial. The powertrain includes the engine, transmission, and drive train.
Because it controls how much work your tractor can do, it also has many moving parts that need regular care to prevent failure or damage. However, a good thing about powertrains is that they're easy to maintain: all you have to do is change the oil every so often and check for any issues with wear or tear on things like belts or hoses before they cause an accident on your farm.
OEM vs. Aftermarket Parts

There have been countless debates over whether it's better to use OEM or aftermarket parts. There are pros and cons to both, but here are some things you should know about them:
OEM
OEM parts are original equipment manufacturer parts; the same manufacturer makes them as your tractor. The good news is that OEM parts are designed to work seamlessly with other OEM parts, so it's easy to buy tractor engine parts that will fit together and be compatible.
When you buy OEM parts, you are buying directly from the manufacturer of your tractor. This means they are traditionally very expensive and rarely available. Furthermore, they're usually sold out in hours or days if they become available.
Aftermarket Parts
Unlike OEM parts, aftermarket parts are sold by different manufacturers and are typically designed to be compatible with several different makes or models. High quality aftermarket parts are as good, or in some cases, can even perform better, than OEM parts.
You can find aftermarket parts at many different places online; Heavy Duty Pros offers a wide variety of aftermarket tractor parts that range in price to fit your budget.
Tips For Buying Tractor Parts
When buying tractor parts, there are several things you should consider:
Necessity
Get your tractor fully inspected and make sure the item you're planning to buy is the part you truly need if it breaks down or needs a part replaced for another reason. Numerous horror stories of owners or mechanics replacing the incorrect parts and the inconvenience this creates already exist.
By doing it correctly the first time, you can avoid wasting money on unnecessary work or parts. Sometimes a "component" simply has one area that is defective, in which case you only need to repair that area and not the entire part.
This also applies to upgrades; if you're wanting to add more machinery or update a part, be sure you're choosing the proper part and the right option.
Cost
Most people care about price. However, it can conflict with the other elements you need to take into account. Some people have chosen to utilize older, more worn-out, or lower-quality parts simply because they couldn't afford better ones. Before making a decision, you must weigh all the considerations and determine which are most crucial to your position.
Warranty
The warranty on a new tractor engine can be a deciding factor in your purchase. A good warranty can protect you from paying for costly repairs and may even cover some of the costs if something goes wrong. So if you spend thousands on a new tractor engine, it's worth asking about the warranty before buying one.
Conclusion
If you want to learn more about the inner workings of tractor engines, consider checking out Heavy Duty Pros now. We have a vast repository of information on tractor engines, their various parts, and how to use them. We've got what you need if you're looking for reliable information about engines that can help you make a better choice.