B1JD1039Blade Replacement XHT Lawnmower blade. XHT(Xtreme Hardness & Toughness) 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. OEM. XHT blades also offer greater impact toughness. (3) blades for 54" cut. Fits 7 Iron deck and Z trak M653, M655, F620, F680, F687,737, 757. Length 19" CH 7/8" Width 2-1/2" Thick .250 Mega-Cross: Crossed From: M136195 JOHN DEERE 330-595 STENS 6480 ROTARY 91-138 OREGON Sections and Models: Sunbelt - Blades > Blades John Deere (Undefined): SEVERAL (54") Please check availability prior to order! Thanks for viewing our listings. Please click "Ask A Question", or call us if you have a parts need that you do not see listed here. We will do our best to locate the parts you need, and make every effort to save you money. For parts information in English please call Chris at (813)365-0042. Gracias por ver nuestros anuncios. Por favor, envia un mensaje, o simplemente llamenos si necesita alguna's pieza que no ves listado. Mencionado Haremos nuestro mejor esfuerzo para localizar las piezas que necesita, y hacer todo lo posible para ahorrar dinero. Para espanol llame a Darcy a el (813) 365-0042.