日本YUKEN单泵：PV2R1、PV2R2、PV2R3、PV2R4 
油研YUKEN双联泵:PV2R12,PV2R13,PV2R14,PV2R23,PV2R24,PV2R34等油泵及配件
PV2R1-6-F-RAA-4222   PV2R1-10-F-RAA-4222 
PV2R1-12-F-RAA-41    PV2R1-14-F-RAA-41
PV2R1-17-F-RAA-41    PV2R1-19-F-RAA-41
PV2R1-23-F-RAA-41    PV2R1-25-F-RAA-41
PV2R1-28-F-RAA-41    PV2R1-31-F-RAA-41 
油研叶片泵|油研双联泵|油研泵心|油研叶片泵维修|YUKEN
PV2R2-26-F-RAA-41    PV2R2-33-F-RAA-41  
PV2R2-41-F-RAA-41    PV2R2-47-F-RAA-41
PV2R2-53-F-RAA-41    PV2R2-59-F-RAA-41
PV2R2-65-F-RAA-41    PV2R3-52-F-RAA-31
PV2R3-60-F-RAA-31    PV2R3-66-F-RAA-31
油研叶片泵|油研双联泵|油研泵心|油研叶片泵维修|YUKEN
PV2R3-76-F-RAA-31    PV2R3-94-F-RAA-31
PV2R3-116-F-RAA-31   PV2R4-136-F-RAA-30
PV2R4-153-F-RAA-30   PV2R4-184-F-RAA-30
PV2R4-200-F-RAA-30   PV2R4-237-F-RAA-30