This is a A-A110307 Torsion Spring, Closing Arm, LH PN: A110307Main Description As Following : A-A110307 Torsion Spring, Closing Arm, LH PN: A110307 Found in Section & Models : Planting > Gauge/Closing/Press Wheel, John Deere GRAIN DRILL: N530, John Deere GRAIN DRILL: N530C, John Deere GRAIN DRILL: N530F, John Deere GRAIN DRILL: N536, John Deere GRAIN DRILL: N536C, John Deere GRAIN DRILL: N540, John Deere GRAIN DRILL: N540C, John Deere GRAIN DRILL: N540F, John Deere GRAIN DRILL: N542, John Deere GRAIN DRILL: N542C, John Deere GRAIN DRILL: N543F, John Deere GRAIN DRILL: N550, John Deere GRAIN DRILL: N560, John Deere GRAIN DRILL: N560F, John Deere GRAIN DRILL: 1590, John Deere GRAIN DRILL: 1890, John Deere GRAIN DRILL: 1895, John Deere GRAIN DRILL: 1990 Associated Items : A-A110308 Also This is An Aftermarket Product And : Replaces: A110307