The A 51874 Inner Gear (HSA) is a high-quality replacement part designed for the Case 580 B Backhoe. Specifically engineered for the shuttle shift gear assembly, this gear ensures smooth transmission performance and reliable power transfer.
Direct Replacement: Replaces G45049, superseded by A151114.
Applications: Fits Case 580 B Backhoe Shuttle Shift Assembly & Synchronizer systems.
Durability: Manufactured with precision to meet OEM standards, providing long-lasting service.
Ideal for contractors, mechanics, and equipment owners looking to maintain efficiency and extend the lifespan of their backhoe.
A 51874 内齿轮 (HSA) 适用于 Case 580 B 挖掘装载机 – Shuttle Shift 组件 (替代 G45049, 升级为 A151114)
A 51874 内齿轮 (HSA) 专为 Case 580 B 挖掘装载机 设计，安装在 Shuttle Shift 变速组件 内，确保换档顺畅与动力传输稳定。
直接替换: 可替代 G45049，并已升级为 A151114。
适用机型: Case 580 B 挖掘装载机 Shuttle Shift 组件及同步器系统。
高耐用性: 按照 OEM 标准精密制造，确保长久使用寿命。
是承包商、维修技师及设备业主保持机器高效运作的理想选择。
