Model # 143171212 Official Craftsman 4-cycle engine

Part #631034

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 #31410

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 #31672

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 #30574

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

Part #31673

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

Part #630766

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

Part #30589

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