MTD Authorized Substitution
The part number 721-0120 has been changed to part number 921-0120. 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 921-0120.
Part number 921-0120 has been discontinued by MTD. We apologize for the inconvenience.
|Old Part Number||721-0120|
|New Part Number||921-0120|