Proven Part Toothed Mulching Blade Fits Exmark 116-5173-S BU-54 Axle Width: 5-5/8" Center hole:

Axle Width: 5-5/8" Center hole: 5/8" or

Replaces Aftermarket: 285-958

Stihl 044 Zama C3M-S5D-G

Has Memory Foam Pads On Trimmer Rack Hooks To Help Prevent Rotation

Proven Part Toothed Mulching Blade Fits Exmark 116-5173-S BU-54 Axle Width: 5-5/8" Center hole:Toothed Mulching Blade Fits Exmark 116 5173 SSpecifications: Length 20 1 2" Center Hole 5 8" Width 2 1 2" Fits: Bad Boy Requires 3 for 60" Deck Dixie ChoPPer Requires 3 for 60" Deck Dixon Requires 3 for 60" Deck Gravely Requires 3 for 60" Deck Toro Requires 3 for 60" Deck Replaces Oem: 8899100, 8979600, 9081200, 038 6002 00, 038 6003 00, 038 6050 00, Pl7441, 30227 60, 30227 60H, 30227 60V, A60227 60N, 12421, 13956, 13957, 18931, 539119871, 539129747,