Sunflower first introduced the 1433 Tandem Disc in the fall of 1993. This disc still has the competition playing catch up! Now newly updated and carrying the designation of 1434, what will the competition do now? It's time you discovered a new level of discing performance. The new 1434 Series Disc from Sunflower is designed to save you time, improve your tillage pass and help you become a more efficient producer.