Differential Cover is filed under Drivetrain in the Spare Auto Parts catalog. The original catalog name is “Крышка редуктора”. Say manual or automatic, and whether the car is two-wheel or four-wheel drive. The database does not record which vehicles it fits. Send the make, model, and year, and the desk confirms the match before quoting a price.
Filed in Drivetrain. If you already know the car, start from the vehicle list and send this part name with the generation.