One New Aftermarket Replacement 42″ Deck Rebuild KitFits Craftsman Models: YTS4000 Mowers & More The model numbers listed are for reference only. Please consult your service manual and verify your original part number(s) before ordering.Kit Includes:(Qty. 2) Spindle AssemblyReplaces Part Number(s): Craftsman / AYP 187292, 192870, 253301Fits Husqvarna 532192870, 532187290, 532187292, 532192870, 539-112057, 587125401Poulan 539-112057Tech Info:4-Bolt Long Housing.5 Point Star Center Hole.Threaded Mounting Holes include Bolts.Spindle Pulley (Qty. 2)Replaces Part Numbers: 195945, 197473, 532195945Tech Info:Inside Diameter: 5/8″ SplinedOutside Diameter: 6-1/4″Width: 7/8″Flat Idler Pulley (Qty. 1)Replaces Part Numbers: 196106, 532196106, 197379, 532196105, 532 196 106Tech Info:I D: 3/8″OD: 5-3/8″Height: 1-5/8″Flat Idler Deck Pulley (Qty. 1)Replaces Part Numbers: 177968, 193197, 532177968, 5321931-97, 532193197 Tech Info:Height: 1-7/16″,ID: 3/8″,OD: 4″,Material: Metal,Heavy Duty: TRUEBelt (Qt