Feature:1. Fitment: Steering oil pump is replacement for Peugeot 307 3A/C 20002012, replacement for Citroen C4 Coupe LA 20042013, replacement for Citroen C4 I LC 20042013.2. OEM Number: Electric steering oil pump replace part number are 4007YF, 4007AE, 4007AG, 4007CN, 4007CT, 4007CS, 4007XV. Please make sure the OEM number matches the part you are replacing.3. Security Role: If the oil circuit is blocked makes the system pressure exceed the maximum working pressure of the pump, the safety valve opens and plays a safety protection role for the system.4. Principle: When the pump is working, the slide valve has a certain degree of opening, so that the flow rate reaches the specified requirements, and the excess flow rate returns to the pump's smoking chamber.5. Durable Construction: High strength metal construction for maximum durability, high work efficiency and stable performance, providing you with an excellent using effect.Specification:Item Type: Steering Oil PumpMaterial: MetalOEM: 4007YF, 4007AE, 4007AG, 4007CN, 4007CT, 4007CS, 4007XVApplicable Models:Replacement for Peugeot 307 3A/C 2000-2012Replacement for Citroen C4 Coupe LA 2004-2013Replacement for Citroen C4 I LC 2004-2013Replacement for Citroen C4 I Saloon 2006-2011Replacement for Peugeot 307CC 2004-2008.Package List:1 xSteering Oil Pump1 x AccessoryNote:1.Please double check the part number of your item, matching information is for reference only.2.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!