OTTO Excavator Spare Parts Ftr34 6Hk1 Oil Overflow Valve 8943957000 894395-7000 8-94395700-0 For Isuzu This product is an oil overflow valve designed for the Isuzu engine model 6HK1 used in the FTR34 excavator. It is an essential component for managing oil levels in the engine, ensuring proper functioning and performance in the specified equipment. The part numbers associated with this valve are 8943957000, 894395-7000, and 8-94395700-0.