Availability: 7 in stock
LED Backlight Strip Set for the Vizio M3D550SR LTLPKUAM.
These strips sit behind the LCD panel and provide the backlight.
The same part is listed against 2 model references.
Cross references include 3660L-0376A and 1128.
$19.99 (Fixed Shipping Cost).
Compare these numbers with the label on your old part before you order.