This aftermarket replacement water pump, identified by part number FUS3058-B-CPNO, is a high-quality, non-OEM alternative designed to provide efficient cooling for a range of Perkins engines and compatible Massey Ferguson agricultural machinery. Engineered to meet or exceed original equipment specifications, this water pump ensures optimal engine temperature regulation, preventing overheating and extending the lifespan of your valuable equipment. This unit comes complete with a pre-installed pulley, simplifying installation and ensuring a direct fit replacement for the original part. It serves as a reliable substitute for OEM part numbers 3639509M1 and U5MW0096, making it a versatile solution for various applications. **Key Features:** * **Aftermarket Replacement:** A cost-effective, non-original alternative to OEM parts. * **Complete with Pulley:** Ready for immediate installation, saving time and effort. * **Enhanced Cooling Performance:** Designed for efficient coolant circulation to maintain ideal engine operating temperatures. * **Durable Construction:** Manufactured from robust materials to withstand demanding operational conditions and ensure long-lasting reliability. **Compatibility:** This water pump is compatible with numerous Perkins engine models, including but not limited to: * Perkins AD4.236, AT4.236, A4.248, T4.236 * Perkins A6.354.4, AT6.354.4, T6.354.4 * Perkins 1004.4, 1004.4T, 1006.6, 1006.6T (1000 Series) It is also suitable for various Massey Ferguson tractor models equipped with these Perkins engines, such as: * Massey Ferguson 265, 275, 285, 290 * Massey Ferguson 565, 575, 590 * Massey Ferguson 675, 690 * Massey Ferguson 1004, 1004T, 1006, 1006T, 1006.6, 1006.6T Choosing this aftermarket water pump provides a dependable and economical solution to restore your engine's cooling system performance, ensuring your machinery operates smoothly and efficiently.