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Disc Blade

Niaux 200 Disk Blades Fit:

AgPro, Amity, CNH, Great Plains, John Deere, Lemken, Norwood, Pillar, Salford, Summers &Yetter.

Niaux 200 uses patented technology to create disks that have consistently high qualities, including:

  • maintaining tight tolerances for shape control,
  • a machined edge for superior penetration in hard soil conditions, and
  • a durable edge that stands up in rocky conditions with no chipping or cracking.

The special heat treating process provides an increased hardness of the outer disk area that results in:

  • a self-sharpening wear pattern,
  • 20 to 40 % extended blade life, and
  • better fuel economy as less horsepower is required.

Niaux 200 disk blades are covered by a lifetime warranty on breakage. 

LONG-LASTING

LONG-LASTING

Thanks to increased hardness in the working area, Niaux 200 disks last 20-40% longer than other disk blades and have the longest lifespan on the market.

EFFECTIVE

EFFECTIVE

Niaux 200 disk blades retain a sharp cutting edge, due to high hardness, and ensure a perfect cutting quality throughout their lifetime.

ROBUST

ROBUST

Niaux 200 disk blades are very resilient and are designed to resist extreme shocks and deformations. Lifetime warranty on breakage.

For inquiries from Canada and the following U.S. states: WA, ID, MT, ND, MN & WI

For inquiries from the following U.S. states:
WA, ID, MT, ND, MN & WI

For inquiries from all other areas in the U.S.

Case & New Holland Disc 87488385
500-200-1025
Fits: Amity/Concord
  • Models: Amity/Concord
  • Replaces OEM Part #: 34354
  • Disk Type: Flat Coulter
  • Dimensions: 18″ x 5 mm
  • Pilot Hole Size: 3-5/8″
  • # of Bolt Holes: 4
Case & New Holland Disc 87488385
500-200-1005
Fits: CNH
  • Models: Case IH 500, 500T, NH P2080 & NH P2085
  • Replaces OEM Part #: 87488385
  • Disk Type: Flat Coulter
  • Dimensions: 18″ x 5 mm
  • Pilot Hole Size: 3.5″
  • # of Bolt Holes: 4
Salford Disc ct503059 & 10010727
517-200-1020
Fits: CNH
  • Models: Case IH CIH, DMI: 530C, 730C
  • Replaces OEM Part #: 87457566
  • Disk Type: Plain Concave
  • Dimensions: 24-3/4″ x 6.5 mm
  • Pilot Hole Size: 4″
  • # of Bolt Holes: 5
Great Plains Disc 820-011c
510-200-1000
Fits: Great Plains
  • Models: Great Plains Turbo Chopper, Turbo-Max, Turbo Till & Turbo Till II
  • Replaces OEM Part #: 820-011C
  • Disk Type: 20 Wave RT Coulter
  • Dimensions: 20-1/2″ x 6.5 mm
  • Pilot Hole Size: 1-3/4″ Round
  • # of Bolt Holes: N/A
Great Plains Disc 820-215c
511-200-1000
Fits: Great Plains
  • Models: Great Plains Vantage I Fertilizer Coulter, Zone Coulter & HD Utility Coulter
  • Replaces OEM Part #: 820-215C
  • Disk Type: 20 Wave RT Coulter
  • Dimensions: 18″ x 5 mm
  • Pilot Hole Size: 4″
  • # of Bolt Holes: 4
John Deere Disc n28304
500-200-1010
Fits: John Deere
  • Models: John Deere 750, 752, 1560, 1590, 1690, 1850, 1860, 1890, 1890 CCS, 1895, 1990 & 1835 SFP Air Hoe
  • Replaces OEM Part #: N283804
  • Disk Type: Flat Coulter
  • Dimensions: 18″ x 5 mm
  • Pilot Hole Size: 3″
  • # of Bolt Holes: 4
John Deere & Norwood Disc ns90340003 & 18199a & 19028a
517-200-1030
Fits: John Deere & Norwood
  • Models: John Deere 2680H, Norwood Kwik-Till
  • Replaces OEM Part #: JD NS90340003, NW 18199A & 19028A
  • Disk Type: Plain Concave, Flat Center
  • Dimensions: 20″ x 6.5 mm
  • Pilot Hole Size: N/A
  • # of Bolt Holes: 4
Lemken Disc 10010764 & ct512008
522-200-1040
Fits: John Deere & Norwood
  • Models: John Deere 2680H, Norwood Kwik-Till
  • Replaces OEM Part #: JD NS90340002, NW 18354A
  • Disk Type: Notched Concave, Flat Centre
  • Dimensions: 20″ x 6.5mm
  • Pilot Hole Size: N/A
  • # of Bolt Holes: 4
Lemken Disc 10010764 & ct512008
522-200-1000
Fits: Lemken
  • Models: Lemken Heliodor 8
  • Replaces OEM Part #: 3490471
  • Disk Type: Notched Concave
  • Dimensions: 18″ x 5 mm
  • Pilot Hole Size: N/A
  • # of Bolt Holes: 6
Lemken Disc 3490467
522-200-1005
Fits: Lemken
  • Models: Lemken Rubin 9 & Rubin 12
  • Replaces OEM Part #: 3490467
  • Disk Type: Notched Concave
  • Dimensions: 24-5/8″ x 6 mm
  • Pilot Hole Size: N/A
  • # of Bolt Holes: 5
Lemken Disc 34910027
522-200-1035
Fits: Lemken
  • Models: Lemken Heliodor 9
  • Replaces OEM Part #: 34910027
  • Disk Type: Notched Concave
  • Dimensions: 20″ x 5 mm
  • Pilot Hole Size: N/A
  • # of Bolt Holes: 4
Case & New Holland Disc 87488385
500-200-1020
Fits: Pillar
  • Models: Pillar DH Series
  • Replaces OEM Part #: 206-007
  • Disk Type: Flat Coulter
  • Dimensions: 18″ x 5 mm
  • Pilot Hole Size: 3-5/8″
  • # of Bolt Holes: 4
Salford Disc 10010764 & ct512008
505-200-1000
Fits: Salford
  • Models: Salford I-1100 & I-1200
  • Replaces OEM Part #: 10010764 & CT512008
  • Disk Type: 8 Wave Coulter
  • Dimensions: 20″ x 4.5 mm
  • Pilot Hole Size: 4″
  • # of Bolt Holes: 4
Salford Disc 10010766 & ct512013
505-200-1005
Fits: Salford
  • Models: Salford I-1100 & I-1200
  • Replaces OEM Part #: 10010766 & CT512013
  • Disk Type: 13 Wave Coulter
  • Dimensions: 20″ x 4.5 mm
  • Pilot Hole Size: 4″
  • # of Bolt Holes: 4
Salford Disc 10010768 & ct512208
505-200-1010
Fits: Salford
  • Models: Salford I-2100, I-2200 (all), I-4100 (last 2 rows), I-4200 (all but front row)
  • OEM Part No: 10010768 & CT512208
  • Disk Type: 8 Wave Coulter
  • Dimensions: 21-3/4″ x 5 mm
  • Pilot Hole Size: 4″
  • # of Bolt Holes: 5
Salford Disc ct512213 & 10010769
505-200-1015
Fits: Salford
  • Models: Salford I-2100, I-2200 (all), I-4100 (last 2 rows) & I-4200 (all but front row)
  • Replaces OEM Part #: CT512213 & 10010769
  • Disk Type: 13 Wave Coulter
  • Dimensions: 22-3/4″ x 5 mm
  • Pilot Hole Size: 4″
  • # of Bolt Holes: 5
Salford Disc ct512250 & 10010771
517-200-1015
Fits: Salford
  • Models: Salford I-4100 (first 2 rows), I-4200 (front row) & I-5100 (all rows)
  • Replaces OEM Part #: CT512250 & 10010771
  • Disk Type: Plain Concave
  • Dimensions: 22-1/4″ x 5 mm
  • Pilot Hole Size: 4″
  • # of Bolt Holes: 5
Salford Disc ct512250 & 10010771
517-200-1017
Fits: Salford
  • Models: Salford I-4100 (first 2 rows), I-4200 (front row) & I-5100 (all rows)
  • Replaces OEM Part #: CT512250 & 10010771
  • Disk Type: Plain Concave
  • Dimensions: 22-1/4″ x 6.5 mm
  • Pilot Hole Size: 4″
  • # of Bolt Holes: 5
Salford Disc ct512250 & 10010771
517-200-1020
Fits: Salford
  • Models: Optional on Salford I-5100
  • Replaces OEM Part #: CT503059 & 10010727
  • Disk Type: Plain Concave
  • Dimensions: 24-3/4″ x 6.5 mm
  • Pilot Hole Size: 4″
  • # of Bolt Holes: 5
Summers Disc 8j1021n
505-200-1020
Fits: Summers
  • Models: Summers Super Coulter & Coulter Chisel
  • Replaces OEM Part #: 8J1020
  • Disk Type: 8 Wave Coulter
  • Dimensions: 20″ x 6.5 mm
  • Pilot Hole Size: 2″ Round
  • # of Bolt Holes: N/A
Summers Disc 8j1021n
505-200-1025
Fits: Summers
  • Models: Summers Super Coulter & Coulter Chisel
  • Replaces OEM Part #: 8J1021N
  • Disk Type: 8 Wave Notch Coulter
  • Dimensions: 22-1/2″ x 6.5 mm
  • Pilot Hole Size: 2″ Round
  • # of Bolt Holes: N/A
Summers Disc 8k5025n
521-200-1000
Fits: Summers
  • Models: Summers DT Series Disk
  • Replaces OEM Part #: 8K5025N
  • Disk Type: Notched Concave
  • Dimensions: 25″ x 8 mm
  • Pilot Hole Size: 2″ Round
  • # of Bolt Holes: N/A
Case & New Holland Disc 87488385
500-200-1030
Fits: Yetter & AgPro
  • Model: Yetter & AgPro
  • Replaces OEM Part #: Yetter 2571-169
  • Disk Type: Flat Coulter
  • Dimensions: 18″ x 4.5 mm
  • Pilot Hole Size: 3-15/16″ Round
  • # of Bolt Holes: 4
Summers Disc 8k5026
515-200-1000
Fits: Summers
  • Models: Summers DK Series Disk
  • Replaces OEM Part #: 8K5026
  • Disk Type: Plain Concave
  • Dimensions: 26-1/4″ x 6.5 mm
  • Pilot Hole Size: 2″ Round
  • # of Bolt Holes: N/A
70 YEARS OF RESEARCH & INNOVATION

Forges de Niaux has over 70 years of disk blade manufacturing experience and has been on the leading edge of many innovative ideas. With generations of experience under their belt, the latest line of disk blades, the Niaux 200, were released. These disk blades are made from high quality steel and a new heat treatment process.

Forges de Niaux is the only manufacturer in the world to offer disk blades with hardness levels up to 58 HRC.  These disk blades offer 3 zones of hardness. The lowest level of hardness is found in the center core of the disk, where it is mounted, providing flexibility for shock absorption. Increased durability comes from the transitional zone while the outer edge offers the highest level of hardness providing 20 to 40% longer wear.

Learn more about the advantages of Niaux 200 disks at forgesdeniaux.com.

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