SINTIKI 72511-VE1-020 & 72531-VE2-020 Mower Blade Kit for 21 in. Honda Push and Propelled Mower, Compatible with Honda HRR216, HRB215, HRB216, HRM215, HRS216, HRT216, HRZ216 Lawn Mower

What It Is

This is a two-blade replacement kit (part numbers 72511-VE1-020 and 72531-VE2-020) designed for 21-inch Honda push and self-propelled mowers. It’s intended for standard residential grass cutting, not mulching or bagging-specific blades.

Fitment & Compatibility

• Deck size: Only fits 21-inch cutting decks. Measure your blade length (each blade is roughly 21 inches end-to-end).
• Models: Compatible with Honda HRR216, HRB215, HRB216, HRM215, HRS216, HRT216, HRZ216 series (both push and self-propelled variants). Confirm your mower’s model number on the deck or engine shroud.
• OEM vs aftermarket: These are aftermarket blades, not Honda OEM. They match the OEM part numbers listed, but tolerances may differ slightly.
• Measure before buying: Check blade center hole diameter (typically 7/8-inch on Honda) and ensure the offset/dish matches your current blades to avoid clearance issues.

Key Things to Know

• Quality concerns: With only 4 reviews and a 4.1 average, this kit is new or low-volume. Some users report balance issues out of the box—check balance before installing.
• Installation: Straightforward swap with a socket wrench. Use thread locker on bolts and torque to 35–40 ft-lbs. No special tools needed beyond a blade removal tool or block of wood.
• Common gotcha: These blades are not for mulching or bagging—they’re standard lift blades. If you need a mulching plug or bagging kit, this won’t help.
• Durability: Steel thickness is adequate for average lawns but may dull faster than OEM if you hit rocks or roots regularly.

Should You Buy It

If you need a budget-friendly direct replacement for worn Honda blades on a 21-inch push mower and are comfortable checking blade balance, this kit works. But for heavy use or if you want guaranteed fit and longevity, stick with Honda OEM blades (about $10 more per pair).