The Case IH 81870021 Tube is an authentic OEM replacement part designed for various Case IH agricultural machinery. This essential component ensures proper fluid transfer within the hydraulic or engine systems, maintaining optimal performance and reliability. It is compatible with numerous tractor models, including JX series (JX55, JX60, JX65, JX70, JX75, JX80, JX85, JX90, JX95, JX100U, JX1060C, JX1070C, JX1070N, JX1075C, JX1075N, JX1080U, JX1085C, JX1090U, JX1095C, JX1095N, JX1100U), Farmall A series (Farmall 55A, Farmall 65A, Farmall 75A, Farmall 85A, Farmall 95A, Farmall 100A, Farmall 105A, Farmall 110A, Farmall 115A, Farmall 120A), Maxxum series (Maxxum 100, Maxxum 110, Maxxum 115, Maxxum 120, Maxxum 125, Maxxum 130, Maxxum 140), Puma series (Puma 115, Puma 125, Puma 130, Puma 140, Puma 150, Puma 155, Puma 160, Puma 165, Puma 170, Puma 180, Puma 185, Puma 195, Puma 200, Puma 210, Puma 215, Puma 220, Puma 230, Puma 240), Vestrum series (Vestrum 100, Vestrum 110, Vestrum 120, Vestrum 130), Luxxum series (Luxxum 100, Luxxum 110, Luxxum 120, Luxxum 130), and Quantum series (Quantum 65C, Quantum 75C, Quantum 80, Quantum 85C, Quantum 90, Quantum 95C, Quantum 100, Quantum 110). Using genuine Case IH parts guarantees perfect fit and long-lasting durability.