Kooima Ag

Kooima Ag

Kooima Ag® – Trusted Ag Parts for 30+ Years

Kooima Ag® manufactures high-quality replacement parts for forage harvesters, combines, mixer wagons, and more, serving brands like John Deere®, Claas®, and New Holland®. With our Direct Advantage, you skip the middleman and work directly with the experts.

Our Roots:
Founded in 1988, we grew from a small shop into a leading ag parts provider. In 2019, we became an independent, family-owned company focused on innovation and value.

Our Expertise:
- Ag knife-making
- Laser welding
- Metal deposition (carbide, stainless, nickel)

Kooima Ag®, Precision. Durability. Value.
www.kooimaag.com

Share
Kooima Ag
  • Dual & Single Roll Adapter on JD® 8000 & 9000 Maintenance Tips | Kooima Ag

    Make sure you are greasing the shafts, allowing them to slide more easily against one another.

    Kooima Ag wants your operation running as efficiently as possible. We help you do this through education videos like this!

  • Brush Cutter Blades | Kooima Ag

    Find blades for Bobcat®, Bush Hog®, John Deere®, and Woods® here: http://kooimaag.com/products/brush-mower-blades

  • 8000 Cutterdrum to fit John Deere® | Kooima Ag

    This cutter drum is made to fit 8000 series wide throat John Deere® SPFH. It is used to cut the harvested material.

    Install to factory specifications. This cutter drum has 2 reinforcement plates inside the drum, providing better support, and reducing the risk of cracks or outer wrap failure. Vis...

  • High Performance Mixer Knife Replacement - Trioliet® Mixer Wagon | Kooima Ag

    Shop our mixer knives: https://www.kooimaag.com/products/mixer-knives
    Shop #K385018HP: https://www.kooimaag.com/products/large-mixer-knife-2

  • How we use our Balancing Machine for Quality Products | Kooima Ag

    We do all we can here in our manufacturing facility on-site to ensure our parts are checked and ready to go for you when they arrive at your door.

    Check out our website: www.kooimaag.com
    Or call us: 800-522-8874

  • Our Services | Kooima Ag

    We can assure proper fit-up of parts, test the metals to make sure they are the best for your application, and more!

    Contact us today - we would love to chat with you about your laser needs. Email us at [email protected] for quotes and information, or visit our website https://www.kooimaag....

  • Update to Our Payloader Hitch | Kooima Ag

    Our innovative quick hitch system revolutionizes the process, now featuring an advanced electronic cylinder that allows you to unhitch your wagon with the simple press of a button—no more pulling strings!

    This system eliminates the need for a second payloader in the field and the tractor pulling...

  • 5 Mil Silage Tarps | Kooima Ag

    Find our 5, 6, 8, and 8 mil silage covers here:
    https://www.kooimaag.com/products/silage-covers/all-silage-covers

  • 6 Mil Silage Tarps | Kooima Ag

    Find our 5, 6, 8, and 8 mil silage covers here:
    https://www.kooimaag.com/products/silage-covers/all-silage-covers

  • Kooima Ag Combine Parts with Phil & John Kooima | Kooima Ag

    The need for combine parts back in the late 80s is what started our business. Listen as Phil & John share about those first few years!

    We have combine parts in stock and ready to ship out the same day! Try our Factory Direct Advantage: https://www.kooimaag.com/

  • How to Install the Smooth Roll Scraper on a JD® 7000 Series Chopper | Kooima Ag

    He provides some helpful tips and explains when you should replace the smooth roll scraper on your machine.

    Smooth Roll Scraper Installed in Video:
    7200-7580 Smooth Roll Scraper K12818: https://www.kooimaag.com/products/smooth-roll-cleaner-1

    Other Smooth Roll Scrapers that install the same:
    600...

  • Support Brace to Fit John Deere® 8000 & 9000 Series Spouts | Kooima Ag

    With easy installation and simple added protection, keeping your spout in good shape hasn't been easier.

    https://www.kooimaag.com/products/spout-brace

  • Spout Liner Update | Kooima Ag

    Watch Nick as he explains one of the new improvements we made to our spouts. Contact us to get your new and improved spouts!

    1-800-522-8874

  • Replacement Blades for Kemper™, JD®, & NH® Corn Heads | Kooima Ag

    The choice of replacement blades for your Kemper™, John Deere®, and New Holland® FI rotary corn heads can make a significant difference in performance and yield. Let's explore the three options available:

    Standard Blades
    Hard-Surfaced Blades with Tungsten Carbide Edge
    Serrated Aggressive Blades
    ...

  • Keep Rocks Out of Your Harvester! | Kooima Ag

    This special sensor stops the feed drive when rocks are detected. The Rock Stopper fits many makes and models (including pull types) as long as your machine has a working metal detector.

    Kooima Ag is the exclusive USA distributor for this product! To find out more, or to purchase your rock stop...

  • K9000KIT Install | Kooima Ag

    This kit will help with opening the feed rolls wider. It will also help by closing spaces that corn could fall through. Watch to see Nolan explain the installation process with this kit.

    K9000KIT: https://www.kooimaag.com/products/earlage-kit-2
    K105729 RH Earlage Side Plate: https://www.kooima...

  • New Holland® 900 Series Replacement Parts | Kooima Ag

    We offer a variety of different parts from feed rolls to blower bands, and many different models, including older cutters and pull types! We are always expanding our product lines! See what Cole has to say about our replacement parts to fit 900 and FP230 series New Holland® cutters.

    Shop our lin...

  • How to Install the Sharpening Stone on a 7000 Series JD® Harvester | Kooima Ag

    Kooima Ag Sharpening Stone K56626: https://www.kooimaag.com/products/sharpening-stone-7

  • More Cutting, Less Power | Kooima Ag

    Shop our header parts here: https://www.kooimaag.com/products/forage-harvester-header-parts

  • Testing Results on New Serrated Insert Mixer Knives & Bale Ripper | Kooima Ag

    The customer has seen a decrease in the time he has to mix each day because of these Kooima Ag products. Our carbide insert style serrated knives are long-lasting and have a more aggressive cutting edge. Here at Kooima Ag, we have your mixing solutions! Our knives are made right in our building...

  • Kernel Processor Roll Options & Advice | Kooima Ag

    Shop our Kernel Processor Rolls on our website https://www.kooimaag.com/ or call 1-800-522-8874.

  • How to Repair Kemper™ & JD® Rotary Corn Head Intake Disc Sections | Kooima Ag

    KK90654 RH Section: https://www.kooimaag.com/products/intake-disc-weld-on-section-clockwise-rotation-right
    KK90655 LH Section: https://www.kooimaag.com/products/intake-disc-weld-on-section-counterclockwise-rotation-left
    KK4500CB Adjusting Bar Tool: https://www.kooimaag.com/products/kooima-adjusti...

  • K502STOP Installation on a 497 Series & Lower 498 Series Machine | Kooima Ag

    When you are grinding ear corn, it can be a challenge to keep the feed rolls open wide enough to feed properly. On Claas® 497, 498, 499 & 502 series machines, the upper feed rolls are controlled by hydraulic cylinders to monitor the crop flow. When doing ear corn the cylinders are too tight even ...

  • K502STOP Installation on a 502, 499, & 498 | Kooima Ag

    On Claas® 497, 498, 499 & 502 series machines, the upper feed rolls are controlled by hydraulic cylinders to monitor the crop flow. When doing ear corn, the cylinders are too tight, even on the lowest setting. The cylinder pulls the ear corn down and does not allow it to reach the cutter drum. Ou...