MTD Authorized Substitution
The part number 15993 has been changed to part number 15993-0637. While the new part may look different, this is a MTD approved substitution.
Please note that the price and availability shown is for the new part number 15993-0637.
Part number 15993-0637 has been discontinued by MTD. We apologize for the inconvenience.
|Old Part Number||15993|
|New Part Number||15993-0637|