The John Deere RE560958 is a genuine OEM DEF Tube designed for a wide range of John Deere agricultural, construction, and forestry equipment. This critical component ensures the reliable transfer of Diesel Exhaust Fluid (DEF) within the Selective Catalytic Reduction (SCR) system, vital for emissions control and optimal engine performance. Manufactured to John Deere's stringent quality standards, the RE560958 tube provides a precise fit and durable operation, maintaining the integrity of the DEF system across various machine models including M and R series tractors, S series combines, R series sprayers, and numerous construction and forestry machines.