John Deere 42″ edge side discharge mower deck BUC11055 that is complete ready to fit as shown, fits the following models

107S, D100, D105, D110, D120, D125, D130, E100, E110, E120, E130, LA105, LA115, LA125, LA135, S100, S110, S120, X105, X106, X107, X120, X125, X126, X127, X145

These were yellow but now all green like the new machines