OTTO Excavator Spare Parts Zx650-3 6Wg1T Oil Radiator Assembly 8980037900 898003-7900 8-98003790-0 For Isuzu This product is an oil radiator assembly designed for the Isuzu 6WG1T engine in the ZX650-3 excavator. It is a vital component intended to regulate the oil temperature effectively, ensuring smooth operation and performance of the engine within the specified equipment. The part numbers for this assembly are 8980037900, 898003-7900, and 8-98003790-0.