110-6837-03 115-5059-03 Mulching Blades Fit for Toro 50" Decks Time Cutter SS5000 SS5060 MX5050 MX5060 Z5000 Zero Turn Mower Replace 112-9759-03 112-9759 115-5059, 3 Pack

What It Is

This is a 3-pack of OEM-style mulching blades (part numbers 110-6837-03 and 115-5059-03) designed for Toro 50" TimeCutter and MX series zero-turn mowers. They cut grass into fine clippings that decompose quickly, eliminating the need to bag.

Fitment & Compatibility

Check before buying:

• Deck size: Only fits Toro 50" decks (not 42", 54", or 60").
• Models confirmed: TimeCutter SS5000, SS5060, MX5050, MX5060, Z5000, and any Toro zero-turn with a 50" fabricated deck.
• OEM cross-reference: Replaces OEM part numbers 112-9759-03, 112-9759, and 115-5059. If your current blade is stamped with any of those numbers, this set fits.
• Measurements: Blade length is 20.5", center hole diameter is 1", with a 0.25" thickness. Verify these match your existing blade before ordering.
• Not for: Residential push mowers, tractors, or any Toro deck under 50".

Key Things to Know

• Quality: OEM-style but not genuine Toro factory blades. Some users report slightly thinner steel and faster dulling than OEM. Expect 1–2 seasons of normal use before replacement.
• Installation: Straight swap—remove old blade, install with the air lift wing pointing up toward the deck. Torque bolts to 70–90 ft-lbs. Use a blade removal tool to prevent spinning.
• Common gotcha: These are mulching blades, not standard lift blades. They produce finer clippings but can leave clumps in wet or tall grass. Use only for mulching—do not use with baggers or side-discharge.
• Pack size: 3-pack includes one blade per spindle. No extra hardware included—reuse your existing bolts and washers unless damaged.

Should You Buy It

Buy this if you own a Toro 50" zero-turn, want an affordable mulching blade set, and don’t mind replacing them every season or two. Skip it if you need genuine Toro blades for longer life, or if you primarily side-discharge or bag—these are strictly for mulching.