John Deere BM21817 38" Deck TriCycler Mulching Kit GT242 LT150 LX255 GT248 X300

OEM John Deere Part Number BM21817 Fits: John Deere: 325, 335, 345, 355D, F510, F525, GT242, GT262, GT275, LT133, LT150, LT155, LT160, LT166, LX172, LX173, LX176, LX178, LX186, LX188, LX255, LX266, LX277, LX279, LX288, GT225, GT235, GT248, LT170, STX30, STX38, STX46, X300. Replaces John Deere OEM Part Number(s): BM21817 The mulching attachment allows converting the mower so it can be used to mulch grass or leaves. The attachment consists of special mulching blade(s), a deflector ramp to direct the clippings into the blade for re-cutting, and a discharge closure plate with adjustable baffle. The blades included are designed to work with the Star Lock blade mounting system used on 38-in. Mowers for X300 Series Tractors and also for the 38-in. Mower without Star Lock used on LT Series Tractors. The special mulching blades included can also be used for side discharging, though overall cut quality may decline slightly.