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20” Diameter

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11443297
20" Flat, 4 bolt coulter to fit Yetter, DMI, Blue Jet, and others. This blade is .197" thick, this is an extra heavy blade for longer wear. Made of Boron steel. Double punched for 4 hole, 5" bolt circle or 4 hole, 5-1/4" bolt circle. Fits fertilizer coulter on Blu-Jet, Clymer, Dalton, Case-IH, DMI, Progressive/Kongskilde, Yetter. Fits DMI 500, 1000 rippers.
$61.43
11456239

Diameter: 20”
Thickness: 4.5 mm
Center hole: 3-11/16”
Bolt circle: 5
$50.51
11451169
20"x .236" thick, flat coulter to fit 1 1/2" round arbor bolt. It is commonly used on Glencoe, Landoll, and others.
$61.84
11456246
20"x .236" thick, flat coulter to fit 1 1/8" or 1 1/4" square arbor bolt. It is commonly used on Duetz-Allis, Case-IH, John Deere, and otherdisc chisel machines.
$61.84
11456735
20"x .236" thick, flat coulter to fit 1.75"round arbor bolt. It is commonly used on Sunflower and other disc chisel machines.
$66.11
11459920
20"x 3/16" thick, flat coulter to fit 1 1/8" or 1 1/4"square arbor bolt. It is commonly used on Duetz-Allis, Case-IH, John Deere, and otherdisc chisel machines.
$51.53
11451090
20"x 3/16" thick, flat coulter to fit 1.5"round arbor bolt. It is commonly used on Glencoe, Landoll, and otherdisc chisel machines.
$51.53
11460611
20"x 3/16" thick, flat coulter to fit 1.5"square arbor bolt. It is commonly used on Brillion and other disc chisel machines.Used on McFarlane tofit end of the gang only on RD4000; also used on Reel Till RT2000, RT3000.
$62.24
11453637
20"x 3/16" thick, flat coulter to fit 1.75"round arbor bolt. It is commonly used on Sunflower, and otherdisc chisel machines.
$51.53