Stens 20" Mulching Blade for MTD/Yardman 1"x3/4" Bow-Tie Center — 0.134" Tempered Steel, 2-1/4" Width

The Stens 335-715 is a 20-inch mulching blade engineered to fit bow-tie center hole decks and restore fine clippings circulation for MTD and Yardman walk-behind mowers.

If your mower’s cut quality has declined or bagging and discharge aren’t delivering the results you need, a purpose-built mulching blade can make a measurable difference. The Stens 335-715 is a direct replacement for common OEM part numbers used on 20" MTD decks from 1997 and newer and many Yardman 20" walk-behinds (1997–2003). It features a rounded bow-tie center hole, robust 0.134" steel thickness and a 2 1/4" width designed to create the air flow and cutting pattern needed for effective mulching.

How does this blade improve mulching versus a standard blade?

The Stens mulching blade has a profile and width optimized to recirculate grass clippings beneath the deck so they are cut multiple times before falling to the lawn. That produces finer clippings that decompose faster and feed the turf. It also reduces visible clumps compared with ordinary replacement blades.

• 20" length for full deck coverage on compatible mowers
• 2 1/4" width promotes repeated clipping re-cutting
• Rounded center hole keeps secure mounting on bow-tie hubs
• 0.134" thickness resists bending and retains edge longer

Will this fit my mower deck and how do I verify fit?

This blade replaces MTD and Cub Cadet OEM numbers and was designed to match 20" MTD decks (1997 and newer) and many Yardman walk-behinds (1997–2003). Before ordering, measure your existing blade dimensions and the center hole to confirm compatibility. The Stens 335-715 matches a 1" x 3/4" bow-tie center hole and uses 5/16" outer hole spacing.

• Length: 20" — matches standard 20" decks
• Center hole: 1" x 3/4" bow-tie style
• Outer hole: 5/16" diameter for mounting alignment
• Thickness: 0.134" ensures correct fit and strength

How durable is the Stens 335-715 and what materials were used?

Stens manufactures parts to meet or exceed OEM standards, and this mulching blade uses a tempered steel thickness intended to resist distorting under normal use. The blade maintains cutting geometry and edge life longer than thinner aftermarket options, making it a practical choice for homeowners and light commercial users. It ships with branded labeling and is produced in the USA.

• Tempered steel, 0.134" thickness for wear resistance
• Precision punched center and outer holes for secure mounting
• Manufactured to OEM tolerances to reduce vibration and wobble
• Branded packaging for part identification

What OEM numbers does this replace and why does that matter?

The Stens 335-715 cross-references multiple OEM part numbers, so it can replace worn original blades without modification on compatible models. Using the correct replacement avoids unsafe fitment and preserves cutting performance. This blade lists Cub Cadet and several MTD numbers to make selection easier when matching your current OEM part.

• Replaces Cub Cadet 942-0740 and MTD numbers including 742-0740, 942-0740
• Also referenced as MTD 490-100-M088 and OEM-742-0740
• Intended for 20" MTD decks 1997+ and many Yardman 1997–2003
• Designed for direct swap without drilling or reworking

Who is this for: The Stens 335-715 is aimed at homeowners and small-scale lawn-care operators who need a reliable, OEM-fit 20" mulching blade that restores fine clippings and improves lawn appearance. Choose this blade if your mower deck uses a bow-tie center hole, you want a durable replacement built to OEM specs, and you prefer a part made in the USA with clear cross-reference to common MTD and Cub Cadet numbers. Always verify part dimensions against your existing blade before purchase.