ACEBRI Mulching Blade 38 '' Fit for Toro Time Cutter Z 38'' Mowers blades 14-38Z, 14-4889, 14-7799, 79-1720, 79-3060, 79-3061, for Toro TimeCutter 38 inch blades 16-38XL 17-38HXLE, 2Pack

What It Is

This is a set of two 38-inch mulching blades designed for Toro TimeCutter zero-turn mowers with 38-inch decks. They replace OEM part numbers 14-38Z, 14-4889, 14-7799, 79-1720, 79-3060, 79-3061, 16-38XL, and 17-38HXLE, and are intended for fine grass clipping mulching rather than bagging or side discharge.

Fitment & Compatibility

• Deck size: Only fits Toro TimeCutter models with a 38-inch cutting deck. Measure your deck width to confirm—don’t assume based on mower model alone.
• OEM cross-reference: Confirm your current blade part number matches one of the listed OEM numbers (14-38Z, 14-4889, etc.). If your blade has a different number, it may not fit.
• Measurements: Each blade is 38 inches long, with a 1-inch diameter center hole and a 5-point star drive. Check your spindle’s bolt pattern—some older Toro models use a different drive.
• Aftermarket note: ACEBRI is not an OEM Toro part. Expect slightly different steel hardness or coating than factory blades. Verify the blade thickness (typically 0.25 inches) matches your spindle gap.

Key Things to Know

• Installation: Requires a torque wrench set to 70–90 ft-lbs. Use thread locker on the blade bolt to prevent loosening. The star drive alignment must be exact—rotate the blade until it seats fully.
• Mulching performance: These blades have a higher lift and more cutting edges than standard blades, which can strain the engine on tall, wet grass. Keep mowing speed slow and avoid thick clumps.
• Balance: Aftermarket blades may be slightly unbalanced out of the box. Check balance on a blade balancer before installation—unbalanced blades cause vibration and spindle wear.
• Sharpening: Mulching blades dull faster than standard blades due to constant contact with clippings. Expect to sharpen every 10–15 hours of use.

Should You Buy It

If you own a Toro TimeCutter with a 38-inch deck and want to convert from bagging or side discharge to mulching, this is a cost-effective alternative to OEM blades. It’s best for light-to-moderate residential mowing on dry, well-maintained lawns. Avoid for commercial use or heavy-duty mulching—OEM blades may last longer under high stress.