3 Pack 115-5059-03 High Lift Blades Replaces 115-5059-03 115-5059-S 110-6837-03 112-9759-03 for Toro TimeCutter 50 Inch SS5000 SS5035 SS5060 MX5000 MX5025 MX5050 MX5060 MX3450 SW5000 Mower

What It Is

This is a 3-pack of high-lift lawn mower blades designed to replace OEM Toro part numbers 115-5059-03, 115-5059-S, 110-6837-03, and 112-9759-03. They’re built for Toro TimeCutter and MX series zero-turn mowers with a 50-inch cutting deck, intended for users who want better grass discharge and bagging performance, especially in thick or wet grass.

Fitment & Compatibility

Before buying, confirm your mower’s deck size is exactly 50 inches—these blades will not fit 42-inch or 60-inch decks. Compatible models include Toro TimeCutter SS5000, SS5035, SS5060, MX5000, MX5025, MX5050, MX5060, MX3450, and SW5000. Measure your existing blade length (should be roughly 20.5 inches) and center hole diameter (about 1 inch). These are aftermarket replacements, not OEM Toro, so check that the blade thickness (typically 0.25 inches) and spindle pattern match your mower. Verify your current blade part number against the listed OEM numbers to avoid return issues.

Key Things to Know

• High-lift design improves grass lift and bagging but increases engine load and noise—expect slightly reduced run time per tank.
• Installation is straightforward with a standard socket and torque wrench (tighten to 70-90 ft-lbs). Use a blade removal tool or block the blade to prevent spinning.
• Balance check recommended after installation—unbalanced blades cause vibration, uneven cuts, and spindle wear. Use a $10 blade balancer.
• Sharpness out of the box is decent but not premium; you may want to sharpen them before first use for best results.

Should You Buy It

If you own a compatible Toro TimeCutter or MX mower with a 50-inch deck and want better grass discharge and bagging without paying OEM prices, this 3-pack is a solid value. It’s not for users who prefer standard lift blades for lower noise or longer battery life, or for those with non-Toro decks. For the price, it’s a practical upgrade for heavy-duty mowing.