4628664 ZAXIS250LCK-3 ZAXIS250LCN-3 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Control Valve used for excavator hitachi

4628664 ZAXIS250K-3 ZAXIS250LC-3 ZAXIS250LCH-3 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Control Valve used for excavator hitachi

4628664 ZAXIS240-3 ZAXIS240LC-3 ZAXIS250H-3 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Control Valve used for excavator hitachi