Mounting Bolts From Main Center Shaft To Each Mounting Bolt Is 4"

IS600Z Series

Msa160C-Bq

Length: 5 7/8"

FC150V-Es11

Proven Part Toothed Mulching Blades Fits MTD 942-0616A 532850977 Mounting Bolts From Main CenterToothed Mulching Blade Fits Mtd 942 0616A Specifications: Heavy Duty Mulching Blade Length: 21. 25 Center Hole: 6Pt Star Fits Troy Bilt Requires 2 for 42" Deck Replaces Oem: 742 0616, 942 0616, 942 04126 X, 942 0616A, 942 0616 X, 742 0616, 742 0616A, 742 616A, 942 0616, 942 0616A, 942 0616 X, 942 616, 942 616A, 112 0315, 98022, 742 0616, 742 0616A 0637, 942 0616, 942 0616A Replaces Aftermarket: 302 404, 1031, 1032, 11233, 11821, 267218, 31957, 7