Genuine OEM Honda Harmony II HRT216 (HRT216KPDA) (HRT216KS3A) (HRT216KS3DA) (HRT216KSDA) (HRT216KTDA) Walk-Behind Lawn Mowers Rotary Blade Set

What It Is

This is a genuine OEM Honda rotary blade set designed specifically for the Harmony II HRT216 series walk-behind mowers. It replaces worn or damaged blades to restore cutting performance and mulching quality on residential lawns.

Fitment & Compatibility

Before buying, confirm your mower model is one of these: HRT216KPDA, HRT216KS3A, HRT216KS3DA, HRT216KSDA, or HRT216KTDA. These blades fit 21-inch deck sizes only—measure your existing blade length to verify. The set includes two blades with a specific center hole and offset pattern unique to Honda Harmony II decks. OEM parts guarantee exact fit; aftermarket alternatives may require modification. Check your owner’s manual or the blade part number (often stamped on the blade) to match.

Key Things to Know

• Quality: Genuine Honda steel with precision heat treatment—holds an edge longer than most aftermarket blades and resists bending.
• Installation difficulty: Easy for DIYers with basic tools (socket wrench, blade removal tool). Torque blade bolts to 35–45 ft-lbs; overtightening can strip threads.
• Common gotcha: These blades are NOT universal—they won’t fit other Honda mower series (e.g., HRX, HRR) or non-Honda decks. Always match the exact model number.
• Mulching performance: The blade design is optimized for fine mulching; using them for bagging or side-discharge works fine but may reduce efficiency.

Should You Buy It

Buy this set if you own a listed HRT216 model and want reliable, long-lasting blade performance without fitment headaches. It’s ideal for homeowners who prioritize OEM quality over saving a few dollars on generic blades. If your deck is a different size or model, look elsewhere.