Oregon 91-626 Blade for 61" Scag 48111 481708 Ferris 5020842 5101755 Simplicity 5022808ASM

What It Is

This is a 61-inch replacement blade set (typically 3 blades) for zero-turn mowers. Designed for commercial or large residential mowing, it fits Scag, Ferris, and Simplicity models with 61-inch decks.

Fitment & Compatibility

Before buying, verify three things:

• Deck size: Confirmed for 61-inch decks only. Measure your deck if unsure.
• Model numbers: Compatible with Scag 48111, 481708; Ferris 5020842, 5101755; Simplicity 5022808ASM. Cross-check your mower’s OEM part number.
• Blade measurements: Each blade is approx. 20.5 inches long, 2.5 inches wide, with a 5/8-inch center hole and 0.25-inch thickness. Measure your existing blade’s length, hole size, and thickness to confirm.
• OEM vs aftermarket: This is an aftermarket (Oregon) replacement, not OEM. Quality is high, but check that it matches your deck’s blade configuration (e.g., sail height, lift angle).

Key Things to Know

• Quality: Oregon is a reputable aftermarket brand; blades are heat-treated and balanced. Expect performance close to OEM.
• Installation: Moderate difficulty. You’ll need a torque wrench (specs: 70-90 ft-lbs for center bolt). Use a blade removal tool for safety.
• Common gotcha: These are often sold as a set of 3. Confirm your mower uses 3 blades (most 61" decks do). Also, check that the blade orientation (sail direction) matches your machine’s cutting direction.
• Shipping note: At 61 inches, the package is large. Some sellers may have longer delivery times or require a signature.

Should You Buy It

If you own a 61-inch Scag, Ferris, or Simplicity zero-turn and want a reliable, well-rated aftermarket blade that saves money over OEM without sacrificing cut quality, this is a solid choice. It’s best for users who can handle basic installation and want consistent performance for frequent mowing.