Troy-Bilt Sickle Mower 42 Sickle Blade Assembly (GW-34511, 34511, 1766763). Troy-Bilt Sickle Mower 42 Sickle Blade AssemblyPart number:GW-34511345111766763We accept most major credit cards. OEM Troy-Bilt MTD 42 Sickle Mower Blade Assembly GW-34511. We accept most major credit cards.