Went to Sears database and typed what you gave me: 110.45872700
They say this is not a model number they recognize. Sorry to make this more difficult for you, but we can be very specific with our help if we can visualize the machine.
If this is a front-loader, it is likely the same as the Whirlpool Duet, which has manuals scattered everywhere. If it is a top-loader, like the Cabrio model that Whirlpool makes, there's info on those too. Just need the pictures given when we cross-reference the model number in order to know.