Reduces bore of GD2031 bearing to .625". For heavy duty coulters and discs on Haybuster & Vermeer 77, 77C, 107, 107C, 147, 147C, 1575, 2575; Frontier BD1307 drills.
1" x 12" with SH45742 bearing (mounts with roll pin). For John Deere MaxEmergeâ„¢; Kinze® prior to 1993; early Monosem Plus planters. Case-IH, Frontier, Haybuster, John Deere, Vermeer drills.
Stem bearing, mounts with 1/4" spiral pin; for gauge wheels, closing wheels, markers. For Allis Chalmers, Case-IH, Deutz-Allis, John Deere, Kinze®, Landoll, Monosem, White planters; John Deere, Frontier, Haybuster, United Farm Tools, Vermeer drills.