Bar Blade - 546mm/21-1/2" John Deere - 2 for 42" SKU: B1JD6016 Please log in to see price or purchase this item In Stock DetailsDescription(2) Blades for 42” cut. Suits 42" 102, 115, 125, 135, D100, D110, D120, D130, LA100, LA105, LA110, LA115, LA120, LA125, LA135, X110, X120, X125, Z145, Z225 & ZTR models.MeasurementsLength 21-1/2” (546.1mm); Centre Hole Dia. 7 lobe; Width 2-1/2” (63.5mm); Steel Thickness .156OEMJohn Deere GX22151, AM137333, GY20850Cross ReferenceGA SparesBLR6861Stens #330-441