Model # 917252321 Official Craftsman electric assist kit

Part #STD523710

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

Part #1865J

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

Part #4171R

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

Part #STD523722

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

Part #678H235

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

Part #1862J

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

Part #7123J

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

Part #N/P

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

Part #1857J

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