Genuine OEM Blade Set Compatible with Honda HRX217K1-K6 Series Mower 72511-VH7-000 - 72531-VH7-000

What It Is

This is a genuine OEM blade set for Honda HRX217K1-K6 series mowers, designed for mulching and bagging on residential lawns. It includes two blades (part numbers 72511-VH7-000 and 72531-VH7-000) that work with Honda’s Versamow system.

Fitment & Compatibility

Check before buying:

• Mower model: Fits Honda HRX217K1, K2, K3, K4, K5, and K6 series only. Verify your model number on the mower’s data tag (under the rear flap or near the handle).
• Deck size: 21-inch deck. Measure your blade length—these are 21 inches from tip to tip.
• OEM vs aftermarket: This is genuine Honda. Aftermarket blades may require different part numbers or spacers.
• Mounting hole: Center hole is 1-inch diameter with a 5-point star pattern. Confirm your spindle matches before installing.
• Blade type: This is a mulching blade with a curved design. Not for standard discharge or high-lift use.

Key Things to Know

• Quality: Genuine Honda steel is heat-treated and balanced for longer life. Expect 25–50 hours of mowing before dulling.
• Installation difficulty: Moderate. You’ll need a socket wrench and torque wrench—tighten to 35–45 ft-lbs. Use thread locker if bolts are reused.
• Common gotchas:
  • The blades are directional—install with the curved edge facing up toward the deck.
  • Do not mix with aftermarket blades; the star pattern may not align.
  • Always replace both blades as a set to maintain balance and cut quality.
• Safety: Disconnect spark plug before working. Wear gloves—blades are sharp.

Should You Buy It

If you own a Honda HRX217K1-K6 and want factory-fit performance, this set is the right call. It’s pricier than aftermarket options, but you get precise balance, reliable mulching, and no fitment headaches. Skip if you need high-lift blades for bagging heavy wet grass—this set is tuned for mulching and light bagging only.