The John Deere DQ27484 Trough is an authentic OEM replacement part designed for various John Deere agricultural machinery. This genuine trough ensures proper function and fitment in compatible S-Series Combines (S650, S660, S670, S680, S690, S760, S770, S780, S790), X9 Series Combines (X9 1000, X9 1100), and 9R Series Tractors (including 9370R, 9420R, 9470R, 9520R, 9570R, 9620R, 9370RT, 9420RT, 9470RT, 9520RT, 9570RT, 9620RT, 9470RX, 9520RX, 9570RX, 9620RX, 9R 390, 9R 440, 9R 490, 9R 540, 9R 590, 9R 640, 9RT 470, 9RT 520, 9RT 570, 9RT 620, 9RX 470, 9RX 520, 9RX 570, 9RX 620 models). Manufactured to John Deere's rigorous standards, this trough is essential for maintaining the operational integrity of your equipment.