Model # 143163042 Official Craftsman 4-cycle engine

Part #631034

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

Part #31410

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

Part #30572

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

Part #30591

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

Part #31672

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

Part #630983

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

Part #29314A

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

Part #30588A

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

Part #28833

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

Part #630750

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