Model # 143577042 Official Craftsman 4-cycle engine

Part #31837

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

Part #30560

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

Part #31709

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

Part #30091

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

Part #650488

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

Part #29212

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

Part #29747

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

Part #650561

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

Part #29715

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

Part #650493

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