3PK Oregon 94-063 Replacement Blades for 50" Toro 112-9759, 115-5059, 110-6837

What It Is

The 3PK Oregon 94-063 is a set of three replacement blades designed for 50-inch Toro Z-Master zero-turn mowers. They are a direct aftermarket alternative to OEM Toro part numbers 112-9759, 115-5059, and 110-6837, intended for cutting grass and mulching on commercial or large residential properties.

Fitment & Compatibility

• Deck size: Only fits 50-inch cutting decks. Measure your deck width to confirm.
• Machine brand/model: Primarily for Toro Z-Master models (e.g., Z500, Z550, Z560, Z580, Z600) and some Exmark Lazer Z units. Cross-check your model number.
• OEM equivalent: Replaces Toro parts 112-9759, 115-5059, and 110-6837. Verify your current blade part number.
• Measurements: Each blade is 20.5 inches long, with a 1-inch center hole and a 0.5-inch offset. Measure your old blade for length, hole diameter, and offset to ensure match.
• Other brands: Not compatible with most residential or smaller decks. Avoid on 42", 48", or 54" Toro decks unless cross-referenced.

Key Things to Know

• Quality: Oregon uses heat-treated steel for durability. These often last longer than OEM Toro blades in sandy or rocky conditions.
• Installation: Moderate difficulty. You’ll need a torque wrench (80-100 ft-lbs) and a block of wood to prevent blade rotation. Sharp edges—wear gloves.
• Common gotcha: The offset is critical. If your deck uses a different offset (e.g., 0.25" or 0.75"), these won’t align properly. Measure twice.
• Mulching vs. bagging: These are standard lift blades. For heavy mulching, consider Oregon’s G5 or G6 series instead.

Should You Buy It

Buy this set if you own a 50-inch Toro Z-Master (or compatible Exmark) and want a reliable, cost-effective aftermarket blade that matches OEM specs. Skip it if your deck size differs, you need specialized mulching blades, or you prefer OEM for warranty reasons.