skip to Main Content
Niaux 200 disk disc blades

FLAT, WAVY & CONCAVE DISK BLADES

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

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

Niaux 200 uses patented technology to create disk blades 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.

Lifetime warranty on disc blade breakage due to manufacturer defect. 

Discs to Fit:
AgPro, Amity, Bourgault, CNH, Concord, Great Plains, John Deere, Lemken, Norwood, Pillar, Salford, Summers, Sunflower & Yetter.

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

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

Bourgault MRB®

Replace your Mid Row Bander® disk blades with the manufacturer’s original.

niaux 200 disk blade disc blade bourgault mid row bander

MRB®, Mid Row Banders®, and Mid Row Bander® are Trademarks of Bourgault Industries Ltd. and used with permission.

Bourgault MRB® III & 3720 Coulter Drill

BTT Part: 500-200-1000
Replaces OEM Part #:
2085-04
Disk Type: Flat Coulter Single Bevel
Dimensions: 20-1/2″ x 5mm
Pilot Hole Size: 3.660″
# of Bolt Holes: 4 Beveled

Bourgault 3820 Coulter Drill

BTT Part: 500-200-1015
Replaces OEM Part #: 2085-05
Disk Type: Flat Coulter Single Bevel
Dimensions: 20-1/2″ x 5mm
Pilot Hole Size: 3.660″
# of Bolt Holes: 4

Bourgault MRB® I / Series 20

BTT Part: 500-200-1035
Replaces OEM Part #: 6407-25
Disk Type: Flat Coulter Double Bevel
Dimensions: 18-3/8″ x 4.5mm
Pilot Hole Size: 3.645″
# of Bolt Holes: 4

Bourgault MRB® II / Series 25

BTT Part: 500-200-1040
Replaces OEM Part #: 6717-99
Disk Type: Flat Coulter Double Bevel
Dimensions: 20-3/8″ x 4.5mm
Pilot Hole Size: 3.645″
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

500-200-1025

AMITY / CONCORD

Replaces OEM Part #: 34354
Disk Type: Flat Coulter
Dimensions: 18″ x 5mm
Pilot Hole Size: 3-5/8″
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

500-200-1005

CNH

Models: Case IH 500, 500T, NH P2080 & NH P2085
Replaces OEM Part #: 87488385
Disk Type: Flat Coulter
Dimensions: 18″ x 5mm
Pilot Hole Size: 3.5″
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

517-200-1020

CNH

Models: CIH, DMI: 530C, 730C
Replaces OEM Part #: 87457566
Disk Type: Plain Concave
Dimensions: 24-3/4″ x 6.5mm
Pilot Hole Size: 4″
# of Bolt Holes: 5

niaux 200 disk blade - disc blade

510-200-1000

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 6.5mm
Pilot Hole Size: 1-3/4″ Round
# of Bolt Holes: N/A

niaux 200 disk blade - disc blade

511-200-1000

GREAT PLAINS

Models: Vantage I Fertilizer Coulter, Zone Coulter & HD Utility Coulter
Replaces OEM Part #: 820-215C
Disk Type: 20 Wave RT Coulter
Dimensions: 18″ x 5mm
Pilot Hole Size: 4″
# of Bolt Holes: 4

niaux 200 disk blade disc blade bourgault mid row bander

500-200-1010

JOHN DEERE

Models: JD 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 5mm
Pilot Hole Size: 3″
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

517-200-1030

JOHN DEERE / NORWOOD

Models: JD 2680H, Norwood Kwik-Till
Replaces OEM Part #: JD NS90340003, NW 18199A & 19028A
Disk Type: Plain Concave Flat Center
Dimensions: 20″ x 6.5mm
Pilot Hole Size: N/A
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

522-200-1040

JOHN DEERE / NORWOOD

Models: JD 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

niaux 200 disk blade - disc blade

522-200-1000

LEMKEN

Models: Heliodor 8
Replaces OEM Part #: 3490471
Disk Type: Notched Concave
Dimensions: 18″ x 5mm
Pilot Hole Size: N/A
# of Bolt Holes: 6

niaux 200 disk blade - disc blade

522-200-1005

LEMKEN

Models: Rubin 9
Replaces OEM Part #: 3490467
Disk Type: Notched Concave
Dimensions: 24-5/8″ x 6mm
Pilot Hole Size: N/A
# of Bolt Holes: 5

niaux 200 disk blade - disc blade

522-200-1035

LEMKEN

Models: Heliodor 9
Replaces OEM Part #: 34910027
Disk Type: Notched Concave
Dimensions: 20″ x 5mm
Pilot Hole Size: N/A
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

500-200-1020

PILLAR

Models: DH Series
Replaces OEM Part #: 206-007
Disk Type: Flat Coulter
Dimensions: 18″ x 5mm
Pilot Hole Size: 3-5/8″
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

505-200-1000

SALFORD

Models: Salford I-1100 & I-1200
Replaces OEM Part #: 10010764 & CT512008
Disk Type: 8 Wave Coulter
Dimensions: 20″ x 4.5mm
Pilot Hole Size: 4″
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

505-200-1005

SALFORD

Models: Salford I-1100 & I-1200
Replaces OEM Part #: 10010766 & CT512013
Disk Type: 13 Wave Coulter
Dimensions: 20″ x 4.5mm
Pilot Hole Size: 4″
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

505-200-1010

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 5mm
Pilot Hole Size: 4″
# of Bolt Holes: 5

niaux 200 disk blade - disc blade

505-200-1015

SALFORD

Models: Salford I-2100, I-2200 (all), I-4100 (back 2 rows) & I-4200 (all but front row)
Replaces OEM Part #: CT512213 & 10010769
Disk Type: 13 Wave Coulter
Dimensions: 22-3/4″ x 5mm
Pilot Hole Size: 4″
# of Bolt Holes: 5

niaux 200 disk blade - disc blade

517-200-1015

SALFORD & SUNFLOWER

Models: Salford I-4100 (first 2 rows), I-4200 (front row) & I-5100 (all rows), Sunflower 4410, 4411, 4412, 4510, 4511 & 4530
Replaces OEM Part #: CT512250 & 10010771
Disk Type: Plain Concave
Dimensions: 22-1/4″ x 5mm
Pilot Hole Size: 4″
# of Bolt Holes: 5

niaux 200 disk blade - disc blade

517-200-1017

SALFORD & SUNFLOWER

Models: Salford I-4100 (first 2 rows), I-4200 (front row) & I-5100 (all rows), Sunflower 4410, 4411, 4412, 4510, 4511 & 4530
Replaces OEM Part #: CT512250 & 10010771
Disk Type: Plain Concave
Dimensions: 22-1/4″ x 6.5mm
Pilot Hole Size: 4″
# of Bolt Holes: 5

niaux 200 disk blade - disc blade

517-200-1020

SALFORD

Models: Optional on Salford I-5100 & 5200
Replaces OEM Part #: CT503059 & 10010727
Disk Type: Plain Concave
Dimensions: 24-3/4″ x 6.5mm
Pilot Hole Size: 4″
# of Bolt Holes: 5

niaux 200 disk blade - disc blade

505-200-1020

SUMMERS

Models: Summers Super Coulter & Coulter Chisel
Replaces OEM Part #: 8J1020
Disk Type: 8 Wave Coulter
Dimensions: 20″ x 6.5mm
Pilot Hole Size: 2″ Round
# of Bolt Holes: N/A

niaux 200 disk blade - disc blade

505-200-1025

SUMMERS

Models: Summers Super Coulter & Coulter Chisel
Replaces OEM Part #: 8J1021N
Disk Type: 8 Wave Notch Coulter
Dimensions: 22-1/2″ x 6.5mm
Pilot Hole Size: 2″ Round
# of Bolt Holes: N/A

niaux 200 disk blade - disc blade

515-200-1000

SUMMERS

Models: Summers DK Series Disk
Replaces OEM Part #: 8K5026
Disk Type: Plain Concave
Dimensions: 26-1/4″ x 6.5mm
Pilot Hole Size: 2″ Round
# of Bolt Holes: N/A

niaux 200 disk blade - disc blade

521-200-1000

SUMMERS

Models: Summers DT Series Disk
Replaces OEM Part #: 8K5025N
Disk Type: Notched Concave
Dimensions: 25″ x 8mm
Pilot Hole Size: 2″ Round
# of Bolt Holes: N/A

niaux 200 disk blade - disc blade

500-200-1030

YETTER / AGPRO

Model: Yetter & AgPro
Replaces OEM Part #: Yetter 2571-169
Disk Type: Flat Coulter
Dimensions: 18″ x 4.5mm
Pilot Hole Size: 3-15/16″ Round
# of Bolt Holes: 4

niaux 200 disk blade - disc blade

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.

Back To Top