Your search for "Juniper MX10" revealed the following:
Juniper PWR-MX80-DC MX Series 500W DC Router Power Supply
SKU: NSH-5446
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper JNP-FAN-1RU MX Series Router Fan Tray for MX204
SKU: NSH-7292
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days