One New Aftermarket Replacement Deck Rebuild Kit for John Deere that features the following. (3) 17 Blades, Part # GX20250 (3) Spindle Assemblies, Part # GY20050 or GY20785 (2) Idler Pulleys, Part # GY20067 (1) Idler Pulley, Part # GY20629 (1) Deck Belt, Part # GX20305 or GY20571. Part Description & Details. Part Numbers GX20250, B1JD6014. For John Deere 48 Cuts. XHT (Xtreme Hardness & Toughness) Lawnmower Blades are 25-40% Harder than Standard Lawnmower Blades. – Benefits of the HXT Blade are Sharper and Longer Lasting Cutting Edges. – More Resistance to Bending. Tighter Tolerances in the Aftermarket vs. – XHT Blades also offer Greater Impact Toughness. Length: 17″ Width: 2-1/2″ Thickness: 0.156″ Center Hole: 11/16″ OH: 13/32″ C-C: 3-3/4″. Part Numbers GY20050, GY20785, B1JD37. For John Deere Riding Mowers L100 & L110 (both with 42″ and 48″ Decks). Part Numbers GY20067, B1JD22. For L100 & LA100 Series Mowers with 42″, 44″, and 46 Decks. Outer Diameter: 3-5/8″ Inner Diameter: 11/16″ Height: 1-3/16. Part Numbers GY20629, B1JD11. Flat Idler Pulley with Flanges. Outer Diameter: 4-1/2″ Inner Diameter: 2/3″. Part Numbers GX20305, B1JD91. 1/2″ x 138.5″ Kevlar V-Belt. For John Deere Riding Mowers L120 & L130. The Kevlar (Dry) V-Belt is an Extra Heavy Duty Belt Constructed of Organic Polyamide Fibers. – This Belt has a Special Wrap that is Dry, providing Better Grip and Less Slipping. – Kevlar Belts have a High Resistance to Repeated Reverse Flexing, Oil, Heat and Cracking. – They also offer High Tensile Strength, Non-extensibility, and High Resistance to Shock Loads. Dim A (1) 1/2″ x 138.5″ (3517.9). Replaces Part Number: GX20250-JDDECKREBUILDKIT (which consists of GX20250 x 3 Blades, GY20050 x 3 Spindles, GY20067 x 2 Idler Pulleys, GY20629 x 1 Idler Pulley, GX20305 x 1 Belt). Our processing system is automated. Thank you for your continued patronage. 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 “New 48 Deck Rebuild Kit with Blades Spindles Pulleys Idlers Belt for John Deere” is in sale since Tuesday, October 08, 2013. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawnmowers\Parts & Accessories”. The seller is “reliableaftermarketpartsinc” and is located in Williamston, Michigan. This item can be shipped worldwide.