Makita 191V96-5 21" Lawn Mower Blade

What It Is

The Makita 191V96-5 is a 21-inch OEM replacement blade designed for Makita self-propelled and push mowers. It delivers a clean, high-lift cut for mulching or bagging grass on residential lawns.

Fitment & Compatibility

Before buying, confirm your mower deck is exactly 21 inches (measure blade tip-to-tip). This blade fits Makita models like XMU03, XML03, XML23, and MLT100, but not universal aftermarket decks. Check your owner’s manual for part number 191V96-5; using it on non-Makita mowers may require a center hole adapter (not included). Verify the center hole diameter (typically 7/8-inch) and that the blade’s offset matches your spindle’s orientation. If your mower uses a star-pattern or different bolt pattern, this blade won’t work without modification.

Key Things to Know

• Quality & durability: Made from heat-treated steel with a coated edge; resists dulling longer than most aftermarket blades under normal use.
• Installation: Direct bolt-on for compatible Makita models—no modifications needed. Use a torque wrench set to 35-40 ft-lbs to avoid stripping the bolt.
• Common gotcha: The high-lift design creates more suction, which can strain the engine if grass is wet or thick. Avoid mowing damp grass to prevent clogging.
• Balance check: Always balance the blade after sharpening or replacing; an unbalanced blade causes vibration and bearing wear.

Should You Buy It

If you own a compatible 21-inch Makita mower and want a reliable, factory-fit blade that maintains cutting performance and machine warranty, this is the right choice. It’s overkill for occasional light use—a cheaper aftermarket blade would suffice—but for regular mowing, the durability and precise fit justify the price.