106-8744-03 Gator Mulching Blade for 42" Mower Deck, Replace 106-2247-03, 110-6568-03, 110-1857-03, Compatible with Toro TimeCutter SS4235, SS4215, SS4225, SS4200, 79214

What It Is

The 106-8744-03 is a high-lift Gator mulching blade designed for 42-inch Toro TimeCutter zero-turn mowers. It replaces OEM part numbers 106-2247-03, 110-6568-03, and 110-1857-03, and is built for cutting grass and mulching leaves with a serrated edge that shreds clippings finer than standard blades.

Fitment & Compatibility

Before buying, confirm your mower has a 42-inch deck (measure deck width if unsure). This blade fits Toro TimeCutter models: SS4235, SS4215, SS4225, SS4200, and model 79214. It is not compatible with 44-inch, 50-inch, or 60-inch decks. The blade is 21 inches long with a 1-inch diameter center hole and a 5-point star drive pattern. Check that your spindle assembly matches this pattern—older Toro models may use a different drive. If you have a different brand (e.g., Husqvarna, John Deere), measure the center hole and drive pattern first; this blade is Toro-specific.

Key Things to Know

• Quality: Made from heat-treated, hardened steel with a serrated cutting edge. Can handle light debris but avoid rocks and heavy sticks to prevent chipping.
• Installation difficulty: Easy for DIYers. Use a torque wrench to tighten the blade bolt to 70–90 ft-lbs (check your mower’s manual). Install with the “Gator” stamp facing the ground.
• Common gotchas: This is a mulching blade—it produces finer clippings but may not discharge or bag as well as standard blades. For bagging, you may need to swap to a dedicated bagging blade. Always check blade balance after sharpening or replacing.
• Fitment note: If your mower originally used a different blade pattern (e.g., 3-hole or oval center), this blade will not fit without a spindle adapter.

Should You Buy It

If you own a 42-inch Toro TimeCutter and want to improve mulching performance—especially for leaves and thick grass—this blade is a solid upgrade. It’s durable, fits correctly, and the high rating reflects real-world reliability. Avoid it if you primarily bag or need a standard discharge blade.