(3) Lawn Mower 50" Blades fits MTD Fits Troy Bilt Mustang RZT 50 Mustang XP model-JS145W SV 4450 with Quad

4450 with Quad

Type For Narrow & Wide Concaves

-Durable heavy duty all-steel construction

It is a direct-fit replacement for the final drive axle shaft position on the compatible Fits Case dozer models listed below

# - 47387DB & Throttle Body # 6513DX)

(3) Lawn Mower 50" Blades fits MTD Fits Troy Bilt Mustang RZT 50 Mustang XP model-JS145W SV 4450 with QuadThree (3) New Aftermarket Replacement Lawn Mower Blades Specs: Length: 17 29 32" Width: 2 1 2" Thickness: 0. 158" Center Hole: 6 Point Star Specially Designed Center Hole To Replace Six Point Star (3) Blades Required for 50" Decks Fits Troy Bilt Zero Turn Lawn Mower Models: 17AF2ACP011 Mustang RZT 50 (2008), 17AF2ACP066 Mustang RZT 50 (2008), 17AF2ACP066 Mustang XP (2012), 17AF2ACP211 Mustang RZT 50 (2008), 17AF2ACP711 Mustang RZT 50 (2007),