chute kit 42 48 115, L110, LA110, X300, L120, LA140, LA165, GY22100 GY22119 NEW mower discharge chute for John Deere units with 42 and 48 decks. This is for the new style decks with the metal stone guard under the plastic chute. See full description for the units this set will fit. The parts are included in this sale are GY22100 chute, GX22119 metal chute, M138586 pin, M131359 spring, M131080 spring, and M84309 push nut.