Model # 505472781 Official Sears 26" 3-speed lightweight bicycle

Part #21902

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

Part #21894

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

Part #24160-G

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Part #24170

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

Part #24159-F

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

Part #219

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Part #21899

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

Part #2105-53

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

Part #142

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

Part #21892

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