Compatible with OEM Part Numbers MTD 490-100-M115, 742-0640, 942-0640, OEM-742-0640 Compatible with Models 20" Deck MTD Yard Machines Walk Behinds Compatible with 20" MTD Columbia Walk Behinds Compatible with 20" MTD Bolens Walk Behinds Blade Specs Length 20"; Center Hole Bow Tie 1 x 3/4", Thickness 0.118", Width 2 1/8"; Direct Replacement for the Following OEM Part Numbers:

942-0640, 742-0640, OEM-742-0640, 490-100-M115


Fits The Following OEM Models:

Yard-Machines 573C, Yard-Machines 086F, Yard-Machines 086D, Yard-Machines 084C, Yard-Machines 084B, Yard-Machines 084A, Yard-Machines 083A, Yard-Machines 082A, Yard-Machines 081B, Yard-Machines 074A, Yard-Machines 072A, Yard-Machines 070A, Yard-Machines 062A, Yard-Machines 060A, Yard-Machines 031A, Yard-Machines 030A, Yard-Machines 02MY, Yard-Machines 02MG, Yard-Machines 02M2, Yard-Machines 02BT, Yard-Machines 022B, Yard-Machines 021G, Yard-Machines 021D, Yard-Machines 021C, Yard-Machines 020W, Yard-Machines 020L, Yard-Machines 020K, Yard-Machines 020I, Yard-Machines 020H, Yard-Machines 020G, Yard-Machines 020C, Yard-Machines 020B, Yard-Machines 020, Yard Machines 02BT, Wizard 022B, White Outdoor SD-30, White Outdoor 021C, Turf Pro 084A, Turf Pro 072A, Turf Pro 060A, Turf Pro 050A, Ranch King 086F, Ranch King 084A, Ranch King 022B, MTD 02B, MTD 020L, MTD 020K, MTD 020B, MTD 020, MTD Gold 086F, MTD Gold 072A, MTD Gold 030A, Mastercut 080A, Mastercraft 084A, Mastercraft 070A, Mastercraft 060A, Mastercraft 050A, Mastercraft 031A, Lawnflite 071D, Lawn Chief 084A, Lawn Chief 073A, Lawn Chief 072A, Lawn Chief 030A, Huskee 088T, Huskee 082A, Huskee 081B, Craftsman M090 20 inch, Craftsman 082A, Columbia 020B, Bolens 020W, Bolens 020M, Bolens 020L, Bolens 020B, Agway 083A, Agway 072A, ACE 084A, ACE 083G, ACE 082A, ACE 072A, ACE 060A, ACE 030A, ACE 021C