CONFIRM THE PART FITS
Key 66-6040
Part #66-6040
Replaced by #139-6643
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Manufacturer substitution
This part replaces 66-6040. Substitute parts can look different from the original.
Online Price
$10.03
In Stock
For ZIP codes near Edit
Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #10331-8900001 AND UP Lawn-Boy gas walk-behind mower | 10331-8900001 AND UP | Rear axle assembly |
| Model #10323-8900001 AND UP Lawn-Boy gas walk-behind mower | 10323-8900001 AND UP | Rear axle assembly |
| Model #10314-6900001 AND UP Lawn-Boy gas walk-behind mower | 10314-6900001 AND UP | Rear axle assembly |
| Model #10324C-210000001 & UP Lawn-Boy gas walk-behind mower | 10324C-210000001 & UP | Rear axle |
| Model #10324-210000001 & UP Lawn-Boy gas walk-behind mower | 10324-210000001 & UP | Rear axle |
| Model #10323-210000001 + UP Lawn-Boy gas walk-behind mower | 10323-210000001 + UP | Rear axle |
| Model #20028 (9900001 & UP) Toro gas walk-behind mower | 20028 (9900001 & UP) | Gear case/wheel |
| Model #10335-9900001 AND UP Lawn-Boy gas walk-behind mower | 10335-9900001 AND UP | Wheel assembly |