21″ Replacement Mulching Blade for Push Mower - 2 Pack

This 2-pack of 21" replacement mulching blades (part number 2105200317A) is compatible with a variety of Hyper Tough, Murray, and Black Max lawn mowers. These high-quality steel blades measure 21" in length, 2-1/4" in width, and 0.150" in thickness, with an oval center hole.

The package includes two of the 2105200317A replacement blades, which are designed to directly replace OEM part numbers 2105200317A, 2105200317, and 84005221. These blades are suitable for use with the following lawn mower models:

• Hyper Tough 20" Walk Behind Mower MNA152701
• Murray 21" Walk-Behind Mower MNA152901 and MNA152903
• Black Max 21" 2-In-1 Gas Push Mower MNA152905

The blades are constructed from premium quality steel that has been heat-treated for enhanced strength and durability. This ensures a long-lasting, sharp edge that allows for effortless and consistent cutting performance.

Installation of the replacement blades is straightforward. First, disconnect the spark plug to prevent accidental start-up. Next, remove the old blade bolts and blades, then clean any dirt or grass from the blade mounting area. Finally, replace the old blades with the new 2105200317A blades, ensuring that the new blades are facing the same direction as the original blades (indicated by arrows on the blade).

It is important to note that before purchasing, users should verify the model and center hole shape of their original lawn mower blades to ensure a proper fit.

These 21" mulching blades offer a cost-effective solution for replacing worn or damaged OEM blades, helping to maintain the performance and efficiency of your lawn mower. With their high-quality construction and easy installation process, you can enjoy a smooth, consistent cutting experience for your lawn care needs.

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