S.4262 Top Link - Ball End (Fits CAT.20mm) Fits John DeereOne New Aftermarket Top Link Ball End (Fits CAT. 20mm) Fits John Deere Models: 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1550, 1630, 1640, 1750, 1830, 1840, 1850, 1950, 2020, 2030, 2040, 2120, 2130, 2140, 2250, 2450, 2650, 2850, 3020, 3030, 3350, 830, 840, 930, 940 Tech Info: Ball Bore Inches: 25 32 Ball Bore mm: 20 Ball Width Inches: 1 3 4 Ball Width mm: 44. 5 Category: 20mm End Radius Inches: 1 3 8 End Radius mm: 35 Length inches: 9 7 16 Length mm: