AIC Tillage | Flat Coulter Disc | 18" x 5mm | Replaces CNH 87488385 | AICT-0007

AIC Tillage AICT-0007 | 18" x 5mm flat single bevel coulter disc with a 4-bolt mounting pattern, 4.42" bolt circle, and 0.5" bolt holes, designed as a direct replacement for Case IH / New Holland OEM 87488385 used on Case IH 500, 500T, 550, 550T grain drills and New Holland P2080, P2085 precision disc drills.

This 18" diameter coulter disc is manufactured from high-strength, heat-treated steel for consistent cutting performance and long service life in demanding seeding conditions. Commonly used as a seeder coulter or drill coulter blade, the single bevel cutting edge improves penetration and delivers clean residue slicing for effective soil opening and row preparation.

Why flat single bevel coulter discs?
Flat coulter discs provide clean, consistent residue cutting with minimal soil disturbance, while the single bevel edge improves penetration and cutting efficiency in firm or high-residue field conditions.

Compatibility & Application Notes

• Direct replacement for Case IH / New Holland 87488385.
• Fits Case IH 500, 500T, 550, 550T grain drills and New Holland P2080, P2085 precision disc drills.
• Also compatible with other equipment using 18" diameter, 5mm thickness, and 4-bolt mounting pattern.
• Always verify diameter, center hole, and bolt pattern before ordering.

Product Specifications

Fits Machine Models

Cross Reference