The Hitachi 4662435 is a genuine OEM stopper designed for a wide range of Hitachi EX and ZX series excavators. This critical component helps to limit movement or accurately position other parts within the machinery, contributing to the overall stability and operational integrity of the equipment. Manufactured to Hitachi's stringent quality standards, it ensures reliable performance and a precise fit for various models including EX100-5, EX200-5, EX300-5, EX400-5, ZX135US-3, ZX200-3, ZX330-3, and many other compatible Hitachi construction machines.