RONPOW 115-5059-03/79016P Lawn Mower Blades Compatible with Toro Timecutter 50 Inch SS5000, SS5060, MX5050, MX5060, Exmark Quest S/E, High Lift Zero Turn Blade, Replaces 110-6837-03 112-9759-03, 3Pack

What It Is

This is a 3-pack of aftermarket high-lift lawn mower blades designed specifically for 50-inch zero-turn mowers, primarily the Toro TimeCutter SS5000, SS5060, MX5050, MX5060 and Exmark Quest S/E models. High-lift blades create stronger airflow to lift grass for a cleaner cut and better bagging, making them ideal for mulching or collecting clippings in thick, tall grass.

Fitment & Compatibility

Before buying, confirm your mower deck is exactly 50 inches—these blades will not fit 42-inch, 54-inch, or 60-inch decks. Check your model number: Toro TimeCutter SS5000, SS5060, MX5050, MX5060, or Exmark Quest S/E. Also verify the blade length (approximately 18.25 inches), center hole size (usually 5/8-inch or 7/16-inch), and thickness (about 0.203 inches). They replace OEM part numbers 110-6837-03 and 112-9759-03. If your mower uses a different blade pattern (e.g., low-lift or mulching blades), these may not interchange without affecting cut quality.

Key Things to Know

• High-lift design improves bagging and discharge but increases engine load and wear on belts/deck components, especially in dry or sandy conditions.
• Installation is straightforward with basic hand tools (wrench/socket set), but you must torque bolts to 50-60 ft-lbs and recheck after 1-2 hours of use.
• Aftermarket blades may have slight weight or balance differences from OEM—check for wobble after installation and rebalance if necessary.
• Common gotcha: These blades are for 50-inch decks only; buying for a different size will not fit. Also, they are not compatible with Toro TimeCutter models with 42- or 54-inch decks.

Should You Buy It

If you own a 50-inch Toro TimeCutter or Exmark Quest S/E and need a budget-friendly replacement set for bagging or cutting thick grass, these are a solid value. They won’t match OEM precision for every deck, but at roughly $9 per blade, they’re a practical choice for users who replace blades frequently. Avoid if you need low-lift or mulching blades, or if your deck is a different size.