Husqvarna Authorized Substitution
The part number MK420B has been changed to part number 576682701. While the new part may look different, this is a Husqvarna approved substitution.
Please note that the price and availability shown is for the new part number 576682701.
This product is non-returnable due to manufacturer policy. We apologize for the inconvenience.
|Old Part Number||MK420B|
|New Part Number||576682701|