72511-VR8-M00 Bottom Blade and 72531-VR8-M00 Upper Blade Set 08720-VR8-M00 Compatible with Lawn Mower Blade Honda HRN216, 2 Pack

What It Is

This is a 2-pack of OEM Honda replacement blades (bottom blade 72511-VR8-M00 and upper blade 72531-VR8-M00) designed specifically for the Honda HRN216 walk-behind mower. The set includes both the cutting blade and the secondary “mulching” or “upper” blade that works with the mower’s dual-blade system for finer clippings and better bagging.

Fitment & Compatibility

Exact fit only for: Honda HRN216 models (all variants, including HRN216VKA, HRN216VLA, HRN216VYA).
Do not use on: Any other Honda models (HRX, HRC, HRS, or older HR series) or non-Honda mowers.
Check before buying:

• Deck size: Only fits 21-inch cutting decks on HRN216.
• Blade dimensions: Bottom blade is 21" long (center hole 15/16"), upper blade is shorter (approx. 8.5").
• OEM vs aftermarket: This is genuine Honda, so no compatibility guesswork—but aftermarket sets may differ in hole size or offset.
• Confirm your model number on the mower’s sticker (under the seat or on the deck). If you have an HRN216, this is the correct set.

Key Things to Know

• Installation difficulty: Easy if you have a socket wrench and block the blade. The upper blade requires removing the bottom blade first—note the orientation (sharp edge facing the direction of rotation).
• Quality: Genuine Honda steel—holds an edge longer than most aftermarket blades and resists bending. Expect 1-2 seasons of normal use before dulling.
• Common gotcha: The upper blade is often missed during replacement. If you only swap the bottom blade, mulching and bagging performance will degrade quickly.
• Price vs aftermarket: $36.88 is fair for OEM. Cheaper sets may be thinner or have incorrect offset, causing vibration or poor cut.

Should You Buy It

Buy this set if you own a Honda HRN216 and want a guaranteed fit, consistent cut quality, and long blade life. It’s the right choice for anyone who values OEM reliability over saving a few dollars on aftermarket blades that might not match the dual-blade system’s balance or performance.