The John Deere AXE21498 is a genuine OEM hydraulic pump designed for optimal performance in a range of John Deere agricultural machinery. This essential component ensures efficient hydraulic power for various functions in S-Series combines (S660, S670, S680, S690, S760, S770, S780, S785, S790), 9R, 9RT, and 9RX series tractors (9370R, 9420R, 9470R, 9520R, 9570R, 9620R, 9470RT, 9520RT, 9570RT, 9620RT, 9470RX, 9520RX, 9570RX, 9620RX), 8000-series self-propelled forage harvesters (8100, 8200, 8300, 8400, 8500, 8600, 8700, 8800), and CP690 cotton pickers. Weighing approximately 33.00 kg, this pump is built to John Deere's rigorous standards for durability and reliability.