Fertilizer Opener - 16" (1770NT & 1790)

16-inch single-disc fertilizer opener blade made in the USA from boron steel, for early John Deere 1770NT and 1790 applications.

Specifications

• Diameter: 16".
• Thickness: 0.197".
• Bolt circle: 4-3/32".
• Center hole: 3-3/16".

John Deere applications

Fits early 1770NT and 1790 single-disc fertilizer openers.

Mounting

Mounts with an 8 mm x 25 mm hex bolt and an 8 mm hex nut.

Replaces Numbers

John Deere A72404.