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- Conventional
- JD: 9600 WALKER, JD: 9610 WALKER, JD: 9650 WALKER, JD: 9660 WALKER

The All-Crop concave set includes 12 concaves and comes with 2 additional inserts
The All-Crop concave set for the Flagship Series Case IH combines includes the 8 concaves, integrated front lip, and comes with 2 additional inserts.

SUNNYBROOK VS OEM
Designed for better separation.
Less damage.
Cleaner grain.
Built to last.
SUNNYBROOK VS COMPETITORS
Reversible Products.
Max thresh inserts, rod separator inserts, clover inserts, and more.
All-crop, easy-crop, hard-crop sets.
Made in Canada
Revolutionary
BORONIZING
Increased Hardness
Enhanced Wear Resistamce
Improved Corrosion Resistance
Reduced Coefficient of Friction
GEN 2 HIGH INERTIA ENCLOSED CYLINDERS (HIE)
Fully enclosed design reduces trash build-up.
Staggered bar design feeds the concaves more effectively by minimizing material thrown at once, allowing better threshing and continuous, even material flow.
Heavier, high-inertia design saves fuel and reduces power requirements.
Bars are available in right-hand (RH) and left-hand (LH) orientations.
Bars can be ordered in standard black or boronized versions for enhanced durability.
BEATERS
Staggered paddles for improved material flow.
Tines ‘fluff’ material to allow chaff and grain to separate before being thrown out the back.
Boronized paddles are available on some models for extended wearability.
REPLACEMENT CYLINDER BARS
RH and LH orientation.
Narrow / Standard tooth (Narrow for small grass seed crops, threshing capability)
GEN 2 Bars in standard ‘black’ or Boronized for extended wearability
HEARTLAND SETUP
Achieve Superior Crop Customization Using replaceable and reversible inserts
Max Thresh in the first row, equipped with angled helical bars for exceptional threshing
OUR LINE UP
Cylinders
Cylinder Bars
Concaves
Concave Inserts
Separator Grates
Beaters
Chopper Blades
For JD Models 9400/9500/9600.
1” spacing, wire in the front, no wires in the rear.
Replaceable wear edges for the front 4 bars.
Have heavy-duty frames.
Modular design for economical refurbishment.
Angled helical bars on inserts for head-on threshing.
Reversible 180 degrees to increase the life of the insert – using the back side of the square stock.
Replaceable for economical refurbishment.
All crop design allows going from crop to crop without changing concaves.
Half Width for easier handling.
Modular design for economical refurbishment.
Angled helical bars on inserts for head-on threshing.
Reversible 180 degrees to increase the life of the insert.
Replaceable for economical refurbishment.
All crop design allows going from crop to crop without changing concaves.
Inserts bolt into the frame, making it modular.
Replace the insert that is worn out or damaged, not the entire concave.
Change the inserts to change the configuration of the concave to dial in for specific crop.
Boronized for maximum wearability.
Angled helical bar for head-on threshing.
Reversible 180 degrees to increase the life of the insert.
Replaceable for economical refurbishment.
X9 requires RH/ LH orientation.
Angled helical bar for head-on threshing.
Reversible 180 degrees to increase the life of the insert.
X9 requires RH/ LH orientation.
Vertical threshing, with slightly larger holes promoting separation.Reversible 180 degrees to increase the life of the insert.
Replaceable for economical refurbishment.
Minimal threshing as the bar is rounded and has larger holes promoting separation.
Replaceable for economical refurbishment.
Separation only, no threshing.
For crops such as corn or sunflower.
Reversible 180 degrees to increase the life of the insert.
Boronized for better protection.
X9 requires RH/ LH orientation.
No holes for maximum threshing
Place in the first row for harder threshing crops such as flax, clover, alfalfa
Replaceable for economical refurbishment
X9 requires RH/ LH orientation
Modular insert design.
Grate inserts fit into the sub-frame, which fits into the main frame.
Uses all steel construction.
Stay sharp design.Tungsten carbide lasering.
Improved residue management (optimized size and distribution).
Longer maintained rotor balance.
Extended product life.
Consistent performance throughout the life of the blade.











Available in all crop/ Easy Threshing/ Hard Threshing set-ups or entirely customizable for your needs
Replaceable and Reversible inserts for maximum life and refurbishment
Boronized first-row inserts for long-lasting durability

Available in All crop/ Easy Threshing/ Hard Threshing set ups or completely customizable to your needs
Replaceable and Reversible inserts for maximum life and refurbishment
Boronized first-row inserts for long-lasting durability
Concave TECHNOLOGY
Staggered bar design for better crop flow
Boronized bars for long-lasting durability
Reversible bars for longer life
Eliminates trash build up
Heavy-duty design to eliminate bowing
Comes with replaceable stainless steel wear edge for economical refurbishment

Modular Design for easy installation and economical refurbishment
All steel construction, with insert design for easy replacement and maximum durability
Self-sharpening design with tungsten carbide lasering
Extra tungsten carbide lasering in the corners to eliminate rounding
Reversible
OEM bushings
Compatible with models: 9550, 9560, 9570, 9650, 9660, 9670, 9750, 9760, 9770, 9860, 9870, S550, S650, S660, S670, S680, S690, S760, S770, S780, S790

We upgraded our S780 with Sunnybrook concaves last harvest and saw the cleanest sample we’ve ever pulled off the field. Paid for itself in grain savings.

When you can combine wheat and not over thresh it and there’s not a singe kernel left in the pod, that’s what you’re after.
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