One New Aftermarket Rebuild Kit For 42 Fits John Deere Models. LA100, LA105, LA110, LA115, LA120, LA125, LA135, 102, 105, 115, 125, 135, X110, X120, X125, X145, D100, D110, D120, D130. Kit Contains: (2) 21-1/2" Blades, Part # GX22151 (2) Spindle Assemblies, Part # GY20454, GY21098 (1) Flat Idler Pulley, Part # GY20067, GY22172 (1) Flat Idler Pulley with Flanges, Part # GY20629, GY20110 (1) Deck Belt, Part # GY20570, GX20072 21-1/2" BLADE - Qty: 2 Replaces Part Numbers: GX22151 -- XHT (Xtreme Hardness & Toughness) Lawnmower Blades are 25-40% Harder than Standard Lawnmower Blades -- Benefits of the XHT Blade are Sharper and Longer Lasting Cutting Edges -- More Resistance to Bending.Tighter Tolerances in the Aftermarket vs. Reliable Aftermarket Parts is in not affiliated in any way with OEM manufacturers. All OEM part numbers and logos are to be used for identification purposes only. We carry parts for Engines, Transmissions, Front & Rear Axles, Hitch & Drawbars, Undercarriages, Final Drives, Seats, Bearings, Cups, Cones, Seals, Discs, Couplers, Gears, Brakes, Pressure Plates, Pilot & Throw Out Bearings, Ring & Pinions, Gaskets, Decals and MORE for most high wear items. We also carry replacement parts for the Boom Cylinder (Seal Kits, Tubes, Glands, Pistons, Rods). The item "Deck Rebuild Kit Fits John Deere 42 Lawn Mower LA105 LA100 LA110 LA115 LA120" is in sale since Sunday, August 25, 2019. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers\Lawn Mower Parts & Accessories". The seller is "reliableaftermarketpartsinc" and is located in Williamston, Michigan. This item can be shipped worldwide.