OTTO Excavator Spare Parts Ex200-2 6Bg1T Oil Overflow Valve 1132600660 113260-0660 1-13260066-0 For Isuzu This product is an oil overflow valve specifically designed for the Isuzu engine model 6BG1T in the EX200-2 excavator. The part numbers associated with it are 1132600660, 113260-0660, and 1-13260066-0. The valve serves a critical function in managing oil flow within the specified equipment, ensuring optimal performance and functionality.