17-5/8" Wavy Coulter Blade - 55-318 - Tye, DMI

Fits Tye, DMI, Melroe, United Farm Tool Wilrich.

12 waves.

3/4" wave width.

.168" gauge.

3.640" center hole.

Bolt hole: (4) .531".

Replaces 55-318.

Made of boron. 11 lbs.