Parts list: № Number Qty Name Options 1 N10213 2 Lock Nut 7.925 MM (5/16") 2 28H1633 2 Bushing 1/4" X 1.562" 3 A25346 1 SHIELD 4 19H1913 2 Cap Screw 5/16" X 2-1/4" Next page: 110-36 COULTER ATTACHMENT [F13] 110-38 HEAVY-DUTY COULTER ATTACHMENT (1977-1980) [F15] 110-39 HEAVY-DUTY COULTER ATTACHMENT (1980- ) [F16] 110-4 RUNNER OPENER AND SHANK ( -1978) [E07] 110-40 FURROW OPENER ( -1984) [F17] 110-33 DUAL GAUGE WHEEL ATTACHMENT (1986- ) [F11] 110-32 DUAL GAUGE WHEEL ATTACHMENT (1978-1986) [F10] 110-31 GAUGE WHEEL, BEARING, AND TIRE [F09] 110-30 HEAVY-DUTY CLOSING WHEEL, ARM, AND HOSE HOLDER (1977- ) [F08] 110-3 HEAVY-DUTY DOWN PRESSURE SPRING ATTACHMENT (1977- ) [E06]