Briggs & Stratton 1669323SM Extension Spring, 0.750 NetSuite-ID_457287 1-1/4" center hole

1-1/4" center hole

For 22" recycler

Innerwire diameter: 060''

Aggressive high-lift blade angle increases air flow to push debris up-and-out for superior bagging and side discharge

Fits many 401577 / 405577 / 406777 / 407777 / 40N777 / 40N877 / 40R577 / 40R677 / 40R777 / 40R877 / 445577 / 445677 / 44N677 / 44N777 / 44N877 / 44R577 / 44R677 / 44R777 / 44R877

Briggs & Stratton 1669323SM Extension Spring, 0.750 NetSuite-ID_457287 1-1/4" center holeKeep your outdoor power equipment running smoothly with genuine OEM Replacement Parts. Designed to meet the highest standards of quality and performance, these parts ensure your equipment operates efficiently and reliably. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. Fits