Keycci M115495 M113517 Toothed Mulching Blades, Compatible with John Dee re Scotts 48 inch Mower Deck 325 335 345 445 F510 GT242 GX345 GT262 GT275 GX335, Replaces M115328, 3 Pack

What It Is

This is a 3-pack of toothed mulching blades designed to replace OEM part numbers M115495 and M113517. They are intended for 48-inch mower decks on a wide range of John Deere (not “John Dee”) lawn tractors, including models 325, 335, 345, 445, F510, GT242, GX345, GT262, GT275, and GX335. The toothed design chops clippings finer for better nutrient recycling.

Fitment & Compatibility

Before buying, confirm your mower has a 48-inch deck—these blades will not fit smaller or larger decks. Check your current blade part number: these replace OEM M115495, M113517, and M115328. Measure your blade length (should be ~18.5 inches), center hole diameter (typically 1 inch), and thickness (about 0.25 inches). These are aftermarket, not OEM John Deere, so they may differ slightly in balance or steel quality. Verify your model number matches one listed above; some GT and GX series variants (e.g., GT225) are not compatible.

Key Things to Know

• Installation difficulty: Easy—requires a socket wrench and blade removal tool. Torque blade bolts to 70-80 ft-lbs.
• Quality: Made from heat-treated steel, but some users report they dull faster than OEM blades on rocky or sandy soil.
• Potential gotcha: The toothed design can clog in wet, thick grass; avoid mulching when grass is damp.
• Balance check: Always spin-test after installation to avoid vibration and deck damage.

Should You Buy It

If you own a 48-inch John Deere lawn tractor from the listed series and want an affordable mulching upgrade for dry, regular mowing, this 3-pack offers good value. Skip it if you need OEM durability for tough conditions or have a different deck size.