Briggs & Stratton 2159159SM Extension Spring, 0.572 OD NetSuite-ID_590374 arbor hole: 7/8"

arbor hole: 7/8"

Requires 3 blades for 52" or 54" cut and 2 blades for 36" cut

Fits many 5901227 / 5901228 / 5901229 / 5901230 / 5901258 / 5901259 / ZTX550 / 5901556 / 5901557 / 5901558 / 5901559 / 5901563 / 5901564 / 550ZB2561 / 550ZKAV2452 / 550ZB2552 / 550ZKAV2461 / KAV

Simplicity Replacement Mower Blade

Designed for straightforward installation

Briggs & Stratton 2159159SM Extension Spring, 0.572 OD NetSuite-ID_590374 arbor hole: 7/8"Keep 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