Ariens 3PK Genuine Gravely 04769800 Blades 47698 42" Deck Zero Turn Lawn Mower

What It Is

This is a set of three OEM Ariens/Gravely replacement blades (part 04769800) designed for 42-inch zero-turn mowers. They are for standard cutting and mulching on residential or light commercial mowers.

Fitment & Compatibility

Before buying, confirm your mower has a 42-inch deck and uses three blades (each ~15.5 inches long). These are genuine Ariens/Gravely parts, so they fit most Ariens and Gravely zero-turn models with 42" decks, including the Apex, Zoom, and ZT series. Measure your current blade length and center hole diameter (typically 1-inch round) to verify. If you have a different brand (e.g., John Deere, Husqvarna), these will not fit without modification. Check your owner’s manual for part number 04769800 or 47698.

Key Things to Know

• Quality: OEM blades are thicker and last longer than many aftermarket options, but they are not high-lift (less bagging performance).
• Installation: Easy with basic tools—use a torque wrench to tighten bolts to 70-90 ft-lbs. Mark the blade orientation before removal.
• Gotcha: These blades are sold as a set of three, but some sellers list singles—verify you’re getting all three.
• Sharpening: Can be sharpened once or twice, but replacement is recommended when nicked or bent.

Should You Buy It

If you own an Ariens or Gravely 42" zero-turn and want a direct, reliable OEM fit with consistent cutting performance, this set is a solid choice. For budget-conscious buyers, aftermarket alternatives exist, but you risk thinner steel or alignment issues.