Model # 143564102 Official Craftsman 4-cycle engine

Part #631028

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

Part #631021

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 #28820

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

Part #630738

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

Part #31858

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 #631022

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

Part #31510

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

Part #27554

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