Model # 143576042 Official Craftsman 4-cycle engine

Part #631021

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

Part #631028

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

Part #27110

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

Part #28424

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

Part #631025

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

Part #630731

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

Part #590454

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 #30588A

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

Part #27627

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