Product review (5 stars): Compatible with LRS26925TT and works better than the original part
This model is not supposed to be compatible with LG refrigerator LRSC26925TT according to both the Sears and Amazon websites. For the LRSC26925TT, you are supposed to use ice maker part number 5989JA1005F. However, both Sears and Amazon state that the D version is a manufacturer's replacement for the F version. The D version is cheaper than the F version, but I bought the F version because was worried that the D version would not work in my LRSC26925TT refrigerator. Lo and behold, the seller sent me the D version with a sticker on it that said "Manufacturers Replacement". I returned it. However, when I was unable to find me a seller that was not going to send me the substitute, I took a chance and bought the D version anyway from the same Amazon seller.

GOOD NEWS: not only is the D compatible the LRSC26925TT refrigerator - it is better and less money that the F version. My original part worked for several years but then water started overflowing the front left corner (looking at it from the front) and spilling on the ice cubes below and creating this big frozen mess. The new D version has higher plastic in the lower left corner so there is no overflow. It is only day 2, but so far so good.