Model # 917132232 Official Craftsman gearcase assembly

Part #73510400

The manufacturer no longer makes this part, and there's no substitute part

Part #750436

The manufacturer no longer makes this part, and there's no substitute part

Part #131481

The manufacturer no longer makes this part, and there's no substitute part

Part #81585X004

The manufacturer no longer makes this part, and there's no substitute part

Part #48281

The manufacturer no longer makes this part, and there's no substitute part

Part #750430

The manufacturer no longer makes this part, and there's no substitute part

Part #STD522512

The manufacturer no longer makes this part, and there's no substitute part

Part #131483

The manufacturer no longer makes this part, and there's no substitute part

Part #133804

The manufacturer no longer makes this part, and there's no substitute part