Is this for the model # RS261MDBP?
Answer Hello Harsh. Yes, based on the model number, 3903-000400 is the correct power cord.
Is this cord for RF4287HARS/XAA model ?
Answer Hello VVM. Based on the model number provided, 3903-000400 is the correct power cord for the unit.
Note: This question is for the older version of this part, but we thought you might still find it helpful
Does this power cord fit a RF4267HARS samsung refrigerator?
Answer Joel, according to the model number supplied the power cord needed is part number 3903-000519. Thanks!