Toro Authorized Substitution
The part number 66-8590 has been changed to part number 99-5681. While the new part may look different, this is a Toro approved substitution.
Please note that the price and availability shown is for the new part number 99-5681.
Part number 99-5681 has been discontinued by Toro. We apologize for the inconvenience.
|Old Part Number||66-8590|
|New Part Number||99-5681|