2 PIECES BLADE AYP 21"X 5 POINT STAR 138971 138971X431 532138971 532 13 84-98

2-Piece 21-Inch 5-Point Star Blade for AYP

This set of two replacement mower blades is designed for AYP and compatible machines, featuring a 21-inch length and 5-point star pattern; OEM cross-reference numbers include 138971, 138971X431, 532138971, and 532138984.

Overview

These 21-inch 5-point star blades are precision-engineered replacements for AYP mowers, delivering a clean cut for residential and light commercial use. Each blade is constructed from durable steel and designed to match OEM specifications for reliable performance. The set of two blades provides even cutting and efficient grass discharge for a variety of lawn sizes.

Built For Performance

• 21-inch cutting length for wide swath coverage
• 5-point star design ensures balanced cutting and lift
• Heat-treated steel construction for long-lasting sharpness
• Precision balanced to reduce vibration and wear on the spindle
• Replaces multiple OEM part numbers for broad compatibility

On-The-Job Use

• Ideal for residential lawn mowing on AYP walk-behind mowers
• Suitable for light commercial turf maintenance
• Effective on flat terrain and gently sloping lawns
• Works well with bagging and mulching attachments

Specs At A Glance

Good To Know

Q: Will these blades fit a standard 21-inch mower deck? A: Yes, these blades are designed for AYP mowers with a 21-inch deck; always verify your deck's bolt pattern and center hole size for exact fitment.

Q: Are these blades sharpened out of the box? A: They come pre-sharpened but may benefit from a final honing before first use to ensure optimal cutting performance.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.