Briggs & Stratton 2159159SM Extension Spring, 0.572 OD NetSuite-ID_590374 511AX Many parts look similar

511AX Many parts look similar

3 lawn mower blades are required for a 61" cut

Designed for straightforward installation

Simplicity Replacement Mower Blade

This type 6 premium Deck belt fits Rapid XZ 52

Briggs & Stratton 2159159SM Extension Spring, 0.572 OD NetSuite-ID_590374 511AX Many parts look similarKeep 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