MTD Authorized Substitution
The part number 731-1645B has been changed to part number 931-1645B. 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 931-1645B.
This product is non-returnable due to manufacturer policy. We apologize for the inconvenience.
|Old Part Number||731-1645B|
|New Part Number||931-1645B|