Aftermarket Combine Parts


Since its invention, a combine harvester has revolutionized the farming world. This versatile machine provides complete harvesting solutions to farmers like reaping, thrashing, and winnowing in just one go and save their time and efforts. Traditionally all these tasks of harvesting were done manually by farmers which were more time consuming and required a lot of effort. But, thanks to the combine harvester, which has made the harvesting process very effortless and faster.

What are the Important Parts of a Combine?

A combine starts from the header and finishes at the planter. A combine harvester is made up of 21 parts but it has 6 major parts that operate autonomously for the smooth running of the machine. These parts are:-

  • Header
  • Feeder building
  • Thresher
  • Separator
  • Cleaning fan
  • Straw chopper

How does a combine harvester work?


Have you ever wondered what is there inside a combine harvester? It has a lot in its including gears, blades, augers, levers, wheels, belts, and conveyors. The header platform is the main feature of a combine harvester that contains the pick-up reel to pull crops in the cutter bar.

The process starts with the header at the front of the combine harvester gathers the crop and moves it into the combine. Different types of headers are used for cutting different types of crops; the header is often hydraulically powered and can be adjusted as per convenience.

A slowly rotating wheel, also known as a pickup reel, pulls the crops in the cutter bar, where it is sliced off at the base. The cut crops are then pushed toward the center by revolving augers (screws) and travel up a conveyor to the threshing drum.

The threshing drum then beats the cut crops to separate the grains from the stalks. Then the separated grain in a collecting tank through a sieve. Once the grain tank fills, it is emptied into a trailer or truck through a side pipe called an unloader.

The stalks and chaff then are either pushed on the ground from the back of the machine or baled up for later use.

Why regular maintenance of your combine is necessary?

A well-maintained combine harvester works with full efficiency and provides optimum harvest quality. It is essential to use good quality parts to help in keeping your machine in good shape.

You will find a varied range of wear parts of the combine harvester in the market right from standard to multi-brand. Even many counterfeit parts are also sold in the market which may or may not work appropriately with your combine so it’s better to shop for your aftermarket combine parts wisely.

Regular maintenance of a combine and its components is also necessary to keep your combine in a good working condition. Perform inspection and service checks on your combine on a regular basis and adjust your combine as per the field conditions.

Harvesting is one of the most important and labor-intensive processes in farming operations. Farmers can make this process easier and more productive by using automation in the form of a combine harvester. This is farming equipment that is very helpful for farmers as it can save time and money, as well as increase productivity. The harvester’s efficiency can be enhanced by the use of aftermarket combine concaves. The article is a guide that tells you all you want to know about these important parts of a harvester.

The Equipment

The aftermarket combine concaves are part of the harvester that are manufactured by different companies who may not be the original manufacturer. The parts they manufacture are related to the concaves that are used in the harvester. While these parts may not be manufactured by the original manufacturer, they would be compatible with the harvester. These aftermarket products are less priced and they offer cost-benefit for farmers. The parts are generally as good as the original parts. Use of these parts does not affect the harvester’s warranty.



There are many benefits of using aftermarket combine concaves in your harvester. Some of the prime benefits are:

• These parts help the farmer manage the harvester by using it in a more efficient way for enhanced productivity and better quality yield.

• Even though they are not manufactured by the original equipment manufacturer, they are made using latest technologies and the quality of the products is good.

• The biggest benefit for farmers is that these aftermarket parts are less expensive than the ones made by the manufacturer. They can be purchased locally without having to wait for the order to be cleared by the manufacturer. This allows the farmer to save money.

• The concaves allow threshing to be done much more smoothly, thereby ensuring that the grains are free from any cracks.

• The concaves also increase the surface area for the threshing operations. This, coupled with the increase in ground speed ensures higher productivity. Higher yield and better quality yield are both ensured.

• These parts have multi-purpose functionalities allowing them to be used to harvest different types of crops making it beneficial for the farmers.

Working of the parts


The aftermarket combine concaves can be used for different types of crops. There is no need to change concave each time a different crop is harvested. Once installed, different settings can be used to harvest any crop. The wires can be adjusted depending on the type of crop; for instance, soybeans, rice, corns, and sorghum needs wide wire concaves. Rotor loss is reduced, which is beneficial for farmers. The XPR system capacity can be enhanced by up to 30%. Cultivation of large areas becomes easy and this increases the overall productivity.

Farmers who use harvesters for their farming operations can buy aftermarket parts like the combine concaves to enhance the efficiency of the harvester. Apart from their use to harvest different crops, they improve yield quantity and quality, making them highly beneficial.

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To a farmer, there is only one thing bigger than making the harvest at the right time and that is to make a profit. His biggest concern is to cut the losses because the loss is inevitable and occurs in many forms. The other big drain in the profits comes from replacing worn-out parts. He can do this in two ways – using OEM parts or aftermarket parts. The obvious choice is to use Aftermarket Combine Parts as this reduces buying costs. The only thing you have to watch is how to maintain your aftermarket part.

Choose Spare Parts for Your Harvester


Original Equipment Manufacturer (OEM) parts help you because the harvester will work well. If you use Aftermarket Combine Parts they will also work well but you look for these things:

a) If you get the spare part from a dealership repair shop, they will only give you OEM parts. What is the point in offering parts at a higher price from a competitor?

b) Private repair shops will have both original and aftermarket parts for your harvester. You will not only get access to OEM parts and used OEM parts and this thing is good as they will cost less.

c) When you have a choice, be sure not to compromise. Choose only good parts having enough quality so check for the warranty.

d) If you are doing a collision repair, the insurer will choose aftermarket parts because they cost less.

By now, you would have got the idea that other companies make the Aftermarket Combine Parts. They are not manufactured by the original company. The other names for these parts are non-OEM parts, generic parts, and competitive replacement parts.

Advantages of Using Aftermarket Combine Parts

● The main use of an aftermarket part is that it can replace a part that is not available because the OEM is not manufacturing it or there are not enough parts. Generic parts have good quality because the maker wants to compete with the OEM part and gain market share. There are cheap parts available and it is better to avoid these cheap parts.

● There is a significant reduction in prices. So, when you have to make a large investment and you are short of cash, the best option is to go for the Aftermarket Combine Parts.

● You will not experience any problems with the warranty of the vehicle if you use aftermarket parts. OEMs use generic parts often in their maintenance services.

It is important to maintain the proper clearance of the concave from the drum to avoid damage to the grain. But, space must not be too great as this will not thresh the crop well. Start by using the recommended settings and then you can increase or decrease the gap as needed.