Part Type: Power Supply Unit
Part Number: AY155D-4SF12
Additional Board Numbers: AY155D-4SF12
Notice: Recommended to order by part number whenever possible. Often times there are TV models that use more than one set of parts and/or panels. Part number can be found on a sticker.
Compatible TV Models: Westinghouse
WD55UT4490 TW-04401-L055A WD55UT4490 TW-04411-A055I WD55UT4490 TW-04421-S055I WD55UT4490 TW-04431-S055J WD55UT4490 TW-04461-S055KPlease contact us if you have any questions!