The John Deere JXRE31600 is a genuine OEM water pump designed for efficient cooling system operation in various John Deere agricultural and industrial machinery. This essential component ensures optimal engine temperature regulation for PowerTech PSS 4.5L, 6.8L, 9.0L, and 13.5L engines. It is commonly found in John Deere 6R, 6M, and 6E series tractors, W-series combines, R-series sprayers, and 8000-series self-propelled forage harvesters. As a direct replacement part, it ensures reliable performance and longevity for your equipment.