**Product Title:**  
D 56443 CNH O-Ring - Control Valve for Backhoe Parts Case 580 C, F

**Product Description:**  
The D 56443 CNH O-Ring is a high-quality replacement part designed for optimal sealing and durability in the control valve of Case 580 C and F series backhoes. Engineered to withstand extreme hydraulic pressures, this O-Ring ensures reliable performance in demanding construction environments. With precision fitment and compatibility with original Case 580 components, the D 56443 helps maintain efficient operation, reducing downtime and enhancing the lifespan of your machinery. Ideal for repair and maintenance, this O-Ring is a cost-effective solution for keeping your backhoe’s hydraulic system in top condition.