2PK USA Toothed Mulching Mower Blades for 42" Craftsman T210 13AN77XS093

What It Is

This is a set of two toothed (serrated) mulching blades designed for 42-inch Craftsman T210 lawn tractors. The toothed edge chops grass clippings finer than standard blades, improving mulch quality and reducing bagging frequency.

Fitment & Compatibility

• Deck size: 42 inches (you must measure your deck cutting width—not the tractor model number).
• Model-specific: Fits Craftsman T210 (model 13AN77XS093) and most 42-inch Craftsman riding mowers with a 7-point star center hole and 2-inch blade length from center hole to tip.
• OEM vs aftermarket: These are aftermarket blades. They match OEM part numbers 17346, 17347, 17348, 17349, and 17350. Confirm your OEM blade part number before ordering.
• Check before buying: Measure your current blade’s length (from center hole to tip), width, and center hole shape (star vs oval). Verify the blade thickness is 0.25 inches or less to avoid deck clearance issues.

Key Things to Know

• Quality: 4.6 stars from 75 reviews indicates good durability and sharpness out of the box. Made from hardened steel with a protective coating.
• Installation: Moderate difficulty. You’ll need a socket wrench and torque wrench (blade nut torque: 70-90 ft-lbs). Use a blade removal tool or block the blade with wood to prevent spinning.
• Common gotchas: The toothed edge can clog in wet grass—only use for dry, normal-height grass. Do not use these for bagging; they’re strictly for mulching. Always replace blades in pairs to maintain balance.
• Balance: After installation, check blade balance on a nail or balancer. Unbalanced blades cause vibration and deck damage.

Should You Buy It

Buy these if you want finer mulching on a 42-inch Craftsman T210 and prefer to skip bagging. They’re a solid aftermarket alternative to OEM blades at a lower price, but only if you’ve verified fitment and plan to use them exclusively for dry-weather mulching.