2105200317A Lawn Mower Blade for 21 Inch Deck MNA152505 MNA152701 2 Pack

This Lawn Mower Blade is a replacement cutting blade compatible with 21-inch lawn mower decks and matches OEM part numbers MNA152505 and MNA152701.

Product Overview

The 2x 2105200317A lawn mower blade set delivers reliable cutting performance for 21-inch mower decks. These blades are direct replacements for worn or damaged originals, ensuring a clean, even cut every time. Designed for residential and commercial use, the lawn mower blades suit anyone maintaining a lush lawn.

Key Features & Performance

• Set of 2 blades provides a complete deck refresh
• Precision-sharpened cutting edge for clean, efficient grass trimming
• Fits 21-inch mower decks without modifications
• Matches OEM part numbers MNA152505 and MNA152701 for exact compatibility
• High-carbon steel construction resists wear and bending
• Balanced design minimizes vibration and extends mower life

Fitment & Compatibility

• Compatible with 21-inch lawn mower decks
• Replaces OEM part numbers MNA152505, MNA152701, and 2105200317A
• Fits select walk-behind rotary mowers requiring a 21" blade (confirm center hole and mounting pattern)

Common Uses

• Routine lawn mowing for residential yards
• Commercial landscaping and turf maintenance
• Replacing dull or damaged mower blades to restore cut quality

Technical Specifications

• Part Number(s): 2105200317A, MNA152505, MNA152701
• Blade Length: 21 inches
• Quantity: 2 blades

Frequently Asked Questions

Q: Are these blades sharpened out of the box? A: Yes, each blade is factory-sharpened and ready for immediate use.

Q: How do I verify these blades will fit my mower? A: Measure your deck (must be 21 inches) and cross-check the OEM part numbers MNA152505 or MNA152701 in your owner’s manual.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.