零件： YA00005829 hydraulic fan motor for Hitachi ZX470-3, ZX490-5A and ZX870-3 excavators, supplied as Japanese-production KYB stock.

What the plate on this unit reads: KYB Corporation Japan, MSF-50-45, internal part B0440-50016, serial 560021.

Terms: genuine-type grade, sold without warranty as with all original-equipment and used stock. A Chinese-made equivalent with a three to six month warranty is listed separately.