The Overload Cartridge 21278-50-RE from REX INTERNATIONAL is a critical component for protecting hydraulic systems from overload conditions. This cartridge is designed to meet stringent industry standards, ensuring reliability and safety in operation. Constructed from high-quality materials, it provides durability and long service life. The overload cartridge is compatible with various hydraulic systems, making it a versatile choice for technicians. Essential for maintaining system integrity, this product helps prevent costly damage.