MTD/Yard Machine 20" Bar Blade 942-0640, 742-0640 ST0237 Z-45/25 DC/Bi-Energy

Z-45/25 DC/Bi-Energy

and dirt from the blades and counter blades of pruning tools

Width: 3-1/8"

Suits Kohler Courage single-cylinder engine models

MTD/Yard Machine 20" Bar Blade 942-0640, 742-0640 ST0237 Z-45/25 DC/Bi-EnergyReplaces OEM: MTD 942 0640, 742 0640 JakMax: B1MA2423 GA Spare: BLF6232 Stens: 335 665 Suits models: MTD 20" cut side discharge Yard Machine utility models since 1997 Specifications: Length: 20 (508mm) 19 63 64 (507mm) Centre Hole Diameter: 59 64 (23mm) x 11 16 (17. 46mm) 15 16" x 3 4" (24mm x 19mm) Outside Hole Diameter: 5 16 (8. 28mm) 19 64" (7. 5mm) Centre to Centre: 2 1 2 (63. 5mm) 2 1 2" (63mm) Width: 2 1 4 (56. 75mm) 2 1 4" (57mm) Thickness: .