MTD Authorized Substitution
The part number YS-684-0090B has been changed to part number 684-0090B-0637. 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 684-0090B-0637.
|Old Part Number||YS-684-0090B|
|New Part Number||684-0090B-0637|