14-1/2" dia., .177" thick, 3/4" wide, 4" center pilot hole. 4 hole pattern with 5-1/4" bolt circle. For Massey Ferguson, White planters; Ausherman, Great Plains, Yetter, Shoup no-till coulter attachments; Marliss, M & W drills.
For Ausherman, Great Plains no-till, fertilizer coulter attachments; Great Plains planter, drill frame mounted single-arm no-till and fertilizer coulter; Brillion Compaction Commander, early Zone Commander®, inline rippers 4-bolt fluted coulter.
17-1/2" dia., .177" thick, 1" wide, 4" center pilot hole. 4 hole pattern with 5-1/4" bolt circle. For Case-IH 5400, Great Plains drills; John Deere 1570 coulter cart; Ausherman, Great Plains, Yetter no-till coulters attachments.
For Ausherman, Great Plains no-till, fertilizer coulter attachments; Great Plains planter, drill frame mounted single-arm no-till and fertilizer coulter; Brillion Compaction Commander, early Zone Commander®, inline rippers 4-bolt fluted coulter.
With plug, 2-3/8" O.D. For John Deere MaxEmergeâ„¢, Kinze® before Fall 1989 down pressure; Kinze® contact drive wheel; White 6000, 8000; Ausherman, Great Plains, Yetter, Shoup no-till coulters.
2.448" O.D. For Ausherman, Great Plains, Yetter no-till and fertilizer coulter; Yetter heavy duty marker built 2001 & after. Massey Ferguson 8000, 9000, PA, VE series; White 8000, 9000 series planters with single arm no-till coulter hub.