improve Combine Performance for your John Deere
reversible concaves make
JD Combines Better
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At Sunnybrook Combine Parts, we specialize in high-performance concave systems designed specifically for John Deere (JD) rotary machines. These systems are compatible with both current and late models. Our innovative half-width concave design ensures easy lifting and replacement, making maintenance more manageable and efficient.
John Deere X9 Concaves for Superior Performance
Our all-new John Deere X9 concaves feature 12 heavy-duty frames, significantly more robust than OEM designs, each containing five replaceable box inserts. For the S & STS Series models, Our six precision-tailored concave frames hold seven box inserts, offering key benefits such as:
- Reversibility: Extends the lifespan of your concaves, providing enhanced value.
- Replaceability: Reduces costs by allowing easy replacement of worn parts.
- Improved threshing and separating: Delivers a cleaner grain sample with our angled helical bars for superior performance.
PERFECTLY FITTING COMPONENT UPGRADES FOR CONVENTIONAL JD COMBINES
John Deere continues to support conventional harvester technology with their T670 (T Series) combines. These models build on the legacy of the 9600 through 9650 wide-body conventional series, and many parts are still available through your local dealer. Sunnybrook Welding offers an extensive range of combine parts and upgrades tailored for these high-performing, durable machines, including:
- Rub bars
- Heavy-duty concaves, available with stainless steel wear edge options
- Gen 2 cylinders
- Tine paddle back beaters
Experience Matters: Sunnybrook Combine Components for John Deere
For over 45 years, Sunnybrook Welding has been a trusted supplier of high-quality combine parts for John Deere's conventional combine technologies. Our expertise ensures we deliver durable, reliable components that boost the efficiency and productivity of your John Deere combine. Contact us today to learn how we can help you optimize your machinery and improve your bottom line.
John Deere Back Tine Beater Instructions
John Deere Gen 2 H.I.E Cylinder Instructions
John Deere S & STS Series Concave Instructions
John Deere X9 Concave Instructions
