Has set screw for stem-bearing gauge wheel attachment.Gauge wheel arm kit for 7000-7340 and 1700 series JD planters.Includes 1 ea SMA57057 and SMA57058 threaded bushings and mounting hardware.For wheel that uses cross hole stem bearing. Will replace AA41968 and A54179.

Interchange 864SMA7017, Net Weight (lbs) 5.70 Length 12.00 Width 3.00 Height 2.63 Brand AgSmart Make Type Model John Deere Planter 1760 John Deere Planter 1780 John Deere Planter 7000 John Deere Planter 7000 Series John Deere Planter 7100 John Deere Planter 7200 John Deere Planter 7240 John Deere Planter 7300 John Deere Planter 7340 John Deere Planter MaxEmerge John Deere Planter MaxEmerge 2 John Deere Planter MaxEmerge Plus