Model # 502457370 Official Sears bicycle

Part #139X2

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

Part #49540

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

Part #44581

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

Part #308525

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

Part #44X3972

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

Part #49306

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

Part #17X167Z

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

Part #50170H252

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

Part #300785

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

Part #49541

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