Precise alternative parts GE part number wr51 X 10055 This is a refrigerator defrost heater, metal bracket. Includes 1 glass tube heater and 10 - 1/2inch lengthy ( Just The Glass) from end to finish size 30 cm It has a steel defend on it and is rated at 725 watts. Replace the numbers ap3183311 and ps303781. This product is acceptable for committed total purpose fridge models, adding hotpoint and RCA. Colour:Silver Material:metal Package Contents: 2*Defrost heating tube Only the above package content, different merchandise aren't included. Note: Light capturing and diverse displays can cause the color of the object within the photo a piece diversified from the genuine thing. The length allowed error is +/- 1-3cm.