The 4-2475-1-2 is an O-ring kit manufactured by HYDRAULIC VALVE DIVISION. This kit includes 49 components, including various O-rings and back-up rings, designed to provide reliable sealing in hydraulic systems. With its high-quality materials and precise dimensions, this O-ring kit ensures leak-free operation and extends the lifespan of hydraulic components. Suitable for various applications, this kit is a reliable choice for maintaining hydraulic system integrity.