2105300125A Blade 20in for MNA152505 MNA152701 Lawn Mower Deck Black 3 Pc

Product Overview

The 3-pack of 20-inch mower blades delivers consistent cutting performance for compatible lawn mower decks. Each black mower blade replaces dull or damaged factory blades to restore clean, even cuts and reduce engine strain. This mower blade set is precision-manufactured for a direct fit, making seasonal maintenance simple.

Key Features & Performance

• Set of three blades covers multi-blade mower decks in a single purchase
• High-strength steel construction resists bending and wear
• Black finish provides corrosion resistance and reduces grass buildup
• Precision-balanced to minimize vibration and protect spindle bearings
• 20-inch cutting length optimized for mid-size decks

Fitment & Compatibility

• MNA152505
• MNA152701

Common Uses

• Routine blade replacement on residential and semi-pro lawn mowers
• Restoring cut quality after hitting hidden obstacles
• Keeping a spare blade set on hand for quick changes during mowing season

Technical Specifications

• Part Number(s): 2105300125A
• Blade Length: 20 inches
• Quantity: 3 blades
• Material: Steel
• Finish: Black

Frequently Asked Questions

Q: Are the blades ready to install out of the package? A: Blades come with a factory ground edge; however, final sharpening may be required to suit your specific mowing conditions.

Q: How do I know if these blades fit my mower? A: These blades are specifically for mowers using model numbers MNA152505 or MNA152701. Measure your existing blade and cross-reference part number 2105300125A to confirm.

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