72511-VR8-M00A Lawn Mower Blades with 17211-Z8B-901 Air Filter, Replacement Blades for HRN 216 & HRN216 Mowers, Compatible with 21" Lawn Mower Blades 72511-VR8-M00

What It Is

This kit includes a 21-inch replacement blade and an air filter for Honda HRN216 mowers. The blade cuts grass, while the filter protects the engine from debris. It’s designed for residential mowing on standard lawns.

Fitment & Compatibility

• Deck size: Only fits 21-inch cutting decks. Measure your deck width before buying.
• Model check: Works with Honda HRN216 (all sub-models like VKA, VLA, VSA) and HRN 216 series. Not for HRX, HRR, or other Honda series.
• OEM cross-reference: Blade replaces Honda 72511-VR8-M00A; filter replaces 17211-Z8B-901. Confirm both numbers on your current parts.
• Measurements: Blade length 21", center hole diameter ~1", offset pattern. Verify your spindle hole matches.

Key Things to Know

• Blade quality: Aftermarket steel—sharpens well but may not last as long as OEM under heavy use.
• Installation: Easy with a socket wrench. Torque blade bolt to 30–35 ft-lbs. Wear gloves.
• Air filter note: The included filter is a paper element. Do not oil it—it’s dry type.
• Gotcha: Some users report the blade’s balance is slightly off out of box. Check with a balancer before installing.

Should You Buy It

Buy this if you own an HRN216 and want a budget-friendly one-stop replacement for both blade and filter. It’s a solid value for routine maintenance, but if you mow heavy or wet grass frequently, consider a thicker OEM blade for longer life.