51CM Lawn Mower Blade for PowerSmart DB8621C / DB8621P / 303071037

Upgrade your PowerSmart lawn mower with this premium 51CM (20") replacement blade, engineered for superior performance. Made from certified 50CrV4 steel and precision-hardened to 45 HRC, this professional-grade 3-in-1 combination blade delivers exceptional mulching, ejecting, and catching capabilities. Specifically designed for PowerSmart models DB8621C and DB8621P (OEM part #303071037), this balanced blade ensures clean cuts and extended durability for at least 3 seasons of reliable service. Features precision dimensions (510mm length, 56mm width, 3.7mm thickness) and optimized cutting angles for maximum efficiency. Each blade undergoes strict quality control to guarantee perfect balance and sharpness right out of the box. Compatible with PowerSmart DB8621C and DB8621P models, this replacement blade offers professional-grade mowing performance at an exceptional value.

• ✓ Premium 50CrV4 steel construction for maximum durability
• ✓ 3-in-1 design: mulching, ejecting, and catching capabilities
• ✓ Precision-hardened to 45 HRC for extended blade life
• ✓ 51CM (20") length optimized for PowerSmart mowers
• ✓ Direct fit for models DB8621C and DB8621P
• ✓ Guaranteed for 3+ seasons of reliable service
• ✓ Perfect balance and sharpness out of the box
• ✓ Precise dimensions: 510mm length, 56mm width, 3.7mm thickness
• ✓ OEM replacement part #303071037
• ✓ Professional-grade cutting performance
• ✓ Engineered for clean, efficient cuts
• ✓ Made from certified premium steel