Springs for short rear Gaspardo seeder.Below are some tooth measurements:Orig. Code: 18903640 spring diameter: 9 mm height 1: 320 mm height 2: 365 mm square : 30x30 mm hole : 78 mm attack length: 92 mmThe rear tooth for Gaspardo seed drills is applicable to machines produced from 2001 onwards._x000D_Brand CERMAG Original code 18903640 Applications Gaspardo models since 2001 Springs length 365 mm Springs width 130mm Wire 9 mm Hole 78 mm Spring model Short type seeder