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Model 1420
Concaves
& Grates
Model 1440
Concaves
& Grates
Model 1460
Concaves
& Grates
Model 1480
Concaves
& Grates
Model 1482
Concaves
& Grates
Model 1620
Concaves
& Grates
Model 1640
Concaves
& Grates
Model 1644
Concaves
& Grates
Model 1660
Concaves
& Grates
Model 1666
Concaves
& Grates
Model 1670
Concaves
& Grates
Model 1680
Concaves
& Grates
Model 1682
Concaves
& Grates
Model 1688
Concaves
& Grates
Model 2144
Concaves
& Grates
Model 2166
Concaves
& Grates
Model 2188
Concaves
& Grates
Case - IH Concaves and Grates
Select the Model Below
Model 2344
Concaves
& Grates
Model 2366
Concaves
& Grates
Model 2377
Concaves
& Grates
Model 2388
Concaves
& Grates
For Assistance in Parts Look Up, Pricing, Shipping or other question call (800) 851-3014.
Model 2577
Concaves
& Grates
Model 2588
Concaves
& Grates
SPRING LOADED CONCAVE SHOCK KITS
The Spring Loaded Shock Kit is designed to reduce or prevent damage to your concaves, pipes and rotor. The heavy duty compression springs absorb the shock caused by foreign objects or large amounts of material going through the threshing area.
Loewen high quality, heavy duty Concaves are available for most models. Made from Grade 1045 high carbon steel, the thicker cross bars, wires and side plates provide greater strength and durability. Wire holes are drilled to provide a tight fit which prevents spearing and trapping of straw.

Most Loewen Rotary and Conventional Concaves are line bored. The cross bars are precision machined to a uniform height which provides an even threshing edge for improved threshing and separating.

Your choice of Standard, Hardened or Hard Chrome.
Model 5088
Concaves
& Grates
Model 6088
Concaves
& Grates
Model 7010
Concaves
& Grates
Model AFX 8010
Concaves
& Grates
US Farm Parts
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