Picking Unit Cabinet

If you are looking to replace worn-out equipment or rebuild your picking unit cabinets, we have the various individual components you need to get the job done. Some of the components we have to help you assemble picking unit cabinets are covers, bolts, nuts, plates, grid bars, frames, shields as well as left and right side posts.

John Deere 9976-CP690 Grid Bar and Cabinet Supports

John Deere 9976-CP690 Grid Bar and Cabinet Supports

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John Deere 9935, 9965-CP690 Doffer Plug Sensor

John Deere 9935, 9965-CP690 Doffer Plug Sensor

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Picking Unit Systems

The picking unit system plays a critical role when the cotton lint is being separated from the plant. Separating the two while harvesting in the field helps to save both time and money, effectively making the entire process more efficient. We also have the different components that go into the assembly of the picker bar and spindle, ensuring you can access everything you need conveniently.

John Deere 9900-CP690 Cam Tracks and Drum Head

John Deere 9900-CP690 Cam Tracks and Drum Head

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Water System

The water system helps clean the spindles and eliminate debris and resins that could accumulate and compromise the performance of the spindles. To keep the spindles operating at their best, you should ensure that there are no worn out components in the moistener system. Our inventory includes quality components so you can keep your moistener system operational.

Air System

The air system helps to prevent blockages in the harvester so that material can move through the machine freely, which is achieved by directing airflow towards the discharge opening, allowing large volumes to pass through the opening and transit to the suction duct. We stock high-quality suction doors as well as the different components you will need for the doors.


Belts are important components in any picker. Our belts are made of strong rubber material to ensure high tensile strength, fatigue resistance, and long service life.

John Deere Replacement Belts – 9900 Thru CP690

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Miscellaneous Parts

There are many more pieces that play a crucial role in keeping your harvesting equipment operational. The efficiency and performance of your machine will reduce if these wear out or malfunction. Some of the quality replacements we have available are wrap guides, bearings, drum spindles, bushings, slip clutches, basket fingers, channel clamps, and rock shaft shims, among others.

CP690 Replacement Parts

Owning a John Deere CP690 cotton picker is a major convenience, but it does come with a lot of responsibilities. To keep your equipment in top shape and functioning optimally, you will need to keep up with scheduled maintenance, routine service, and occasional repairs. Regardless of the type of service that the machine needs, you will need to use quality replacement parts. And whether you choose aftermarket components or original equipment manufacturers, you must make sure that they are safe, fit properly, and will promote the longevity and durability of your cotton picker. However, you may also want to think about the cost of the parts while you are keeping quality in mind.

Aftermarket John Deere Replacement Parts

Depending on the quality, aftermarket replacements can function the same or even better than the original components. However, with the many different aftermarket options available, shopping for quality replacements can be difficult. You will need to identify a reliable expert who stocks and sells the components that are most suited for you and your machine’s needs.

Certi-Pik is committed to building and selling quality aftermarket components that live up to the high standards for which John Deere is known. We offer a wide range of spare components so that you can find whatever you need, whether you are replacing a single part or rebuilding an entire assembly. With the large workload that will be expected of the machine and the tough conditions under which it may be required to operate, you will need quality components that you can have confidence in.

In addition to quality and variety, Certi-Pik offers our aftermarket components at competitive prices to help you save some money while delivering the high performance you have become used to.

Our Catalog

John Deere CP690 Cotton Picker Aftermarket Parts

With the wide range of John Deere aftermarket components that we manufacture and sell at Certi-Pik, you can be sure you will find what you need for any John Deere cotton picker model. However, you have to make sure that the pieces you choose are fully compatible with your machine by taking the time to check that the part fits properly and is built for your specific model. By choosing proper replacement components for your picker, you can count on your harvest equipment to serve you well for a long time.

We have quality aftermarket parts that have been manufactured specifically for the John Deere CP690. We understand that this is a powerful and capable machine and that our customers are always looking for replacements that will improve their harvesting operations.


CP690 Aftermarket Parts Available

Extended Deep Dish Doors

Our aftermarket extended deep dish doors for John Deere CP690 are rigid and have long and deep picking zones. This design is to ensure that more is harvested and put in the basket, a factor that helps to increase your overall efficiency. In addition to the doors, we also sell a variety of components that are used with these parts.



Why Choose Certi-Pik, USA?

At Certi-Pik USA, quality and customer convenience are our priorities:
  • Easy ordering: To make ordering simple for you, you can get in touch with our team and send your order via email or fax. Feel free to place your CIH parts order at any time, around the clock, using our convenient and secure process. If you need guidance or have parts questions, call us for answers and we can also take your order on the call if you like.
  • Quality guarantee: We stand behind our products with a 90-day warranty against defects in manufacturing or materials. If on an extremely rare occasion you have a need to return a component, we inspect it and ship your replacement components free of charge, same day if humanly possible.
  • Fast shipment: When you order before noon, we ship products the same day if possible, and afternoon orders are shipped the next business day. We use UPS, choosing the service level needed to get the components to you on time (Ground, Next Day Air, 2nd Day Air, etc.)
  • Pay any way: Our flexible payment options help you manage your company budget with ease. Choose from bank wire transfer, Visa, MasterCard, Discover, American Express or COD (cash on delivery). Money orders are fine, too.

Get the CIH Water System Parts You Need! Our Experts Are Ready to Help

In order to provide convenient, one-stop ordering for all your cotton harvesting and aftermarket CIH water system needs, Certi-Pik, USA also sells a wide variety of specialized accessories and sheet metal parts for cotton-harvesting equipment rebuilds. Let the market leader in cotton harvester components provide every OEM-quality aftermarket component you need for your Case IH harvester. Contact Certi-Pik, USA online, or call (712) 752-8460 today.