Genuine Toro OEM 140-1274-03 Blade for Flex-Force Power System 60V MAX 21in Recycler Lawn Mower 20367 20367T 21356 21356T 21357 21852 21852T (1)

What It Is

This is the genuine Toro OEM blade (part number 140-1274-03) designed specifically for the 21-inch deck of Toro’s Flex-Force Power System 60V MAX Recycler mowers. It’s the replacement cutting blade for bagging, mulching, or side-discharge use on models 20367, 20367T, 21356, 21356T, 21357, 21852, and 21852T.

Fitment & Compatibility

• Deck size: 21-inch cutting deck only. Not for 20-inch or 22-inch models.
• Model check: Works with 20367, 20367T, 21356, 21356T, 21357, 21852, 21852T. Check your model number on the mower’s data plate (under the rear flap or near the battery slot).
• OEM vs aftermarket: This is a genuine Toro part. Aftermarket blades may fit but often require different center hole diameter or offset—stick with OEM for guaranteed fit and balance.
• Measurements: 21-inch overall length, 1-inch center hole, 0.25-inch thickness, and a specific offset that matches the Recycler’s mulching chamber. If your old blade is visibly different in any dimension, do not install.

Key Things to Know

• Quality: Toro’s OEM blade is heat-treated and balanced from the factory. It holds an edge longer than most aftermarket options and resists bending on rocks or roots.
• Installation difficulty: Easy—one bolt per blade. Use a torque wrench set to 50–60 ft-lbs (check your manual). The blade is symmetrical, so orientation is not an issue.
• Common gotcha: The blade’s “wing” shape is designed for the Recycler’s air-flow system. If you install it upside-down or use a different blade, mulching quality drops and battery drain increases.
• Single blade: This is a one-blade package—some mowers use two blades. Your 21-inch Recycler uses exactly one. Verify before buying multiples.

Should You Buy It

Buy this if you own one of the listed 60V MAX Recycler models and want a direct, no-guesswork replacement that maintains factory mulching performance and balance. It’s the right choice for anyone who prefers OEM reliability over cheaper aftermarket alternatives.