John Deere Original Equipment Waste Collection System Holder - BUC11306 Substitutes for BUC10628 Fits the following John Deere models: Z510A, Z520A, Z810A, Z820A, Z830A, Z840A, Z850A, Z915B, Z915E, Z920M, Z925M, Z930M, Z930R, Z945M, Z950M, Z950R, Z955M, Z955R, Z960M, Z960R, Z970R, Z994R.