MTD Authorized Substitution
The part number 1643-027 has been changed to part number 731-0460. 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 731-0460.
Part number 731-0460 has been discontinued by MTD. We apologize for the inconvenience.
|Old Part Number||1643-027|
|New Part Number||731-0460|