Predator Blade - 431mm/17" John Deere - 3 for 48" SKU: B1PD1038 Please log in to see price or purchase this item In Stock DetailsDescription(3) Blades for 48" cut. Suits select 48" models with 7 Iron deck including Z510A, Z710A, Z810A, Z820A, Z830A, Z840A, Z850A, Z900B, Z900R, Z910A, Z-Trak and 717A.MeasurementsLength 17” (431.8mm); Centre Hole Dia. 29/32” (23mm); Width 2-1/2” (63.5mm); Steel Thickness .197OEMJohn Deere M136185, M136194, TCU14939Cross ReferenceGA SparesBLR8293