Hydraulic/ Oil Cap/ Fuel Cap. Turbo S400 Turbocharger RE509056 RE67877 for John Deere Excavator 450LC 992ELC. Fit for Engine: John Deere 6101AT010, 6101, 10.1L. John Deere Excavator: 450LC, 992ELC. Al is 100% P. When you found the product has a quality problem or doesn’t fit, please ask ReadyParts4U customer service for help. If you want to return directly, please c. Hoose the return reason: Change mind or order by mistake.