Blade Spindle nut replacement for your MTD Edgers and trenchers. This Hex Flange nut fits MTD lawn equipment models below.
Features:
- Standard 5/8 18 thread
- Genuine MTD lawn replacement part
Fits MTD Models: 550, 25A-516-799, 25B-520A700, 25B-520C000, 25B-521A000, 25B-521A700, 25B-550A729, 25B-550C000, 25B-550C029, 25B-550D229, 25B-551A000, 25B-551A029, 25B-551A700, 25B-551A729, 25B-551B229, 25B-554D099, 25B-554F201, 25B-554G299, 25B-554G799
Replaces Part Numbers: 912-0417A, 712-0417A, 753-05549, 712-0417, 912 0417A, 712 0417A, 753 05549, 712 0417, 9120417A, 7120417A, 75305549, 7120417
