3PK Oregon 596-347 G5 Gator Blades for 61" Scag 481712, 482787, 482879, 482881F

What It Is

The 3PK Oregon 596-347 G5 Gator Blades is a three-blade set designed for 61-inch Scag commercial zero-turn mowers (models 481712, 482787, 482879, 482881F). These are aftermarket replacement blades with a patented “G5” wave-style cutting edge that mulches grass clippings finer than standard flat blades, ideal for high-volume commercial mowing or residential use where bagging is less frequent.

Fitment & Compatibility

Before buying, verify these three things:

1. Deck size: These blades are for 61-inch Scag decks only. They will not fit 52-inch or 72-inch decks.
2. OEM part numbers: Confirm your current blades match one of these Scag OEM numbers: 481712, 482787, 482879, or 482881F. Check the stamped number on your old blade.
3. Measurements: Each blade is 20.5 inches long, with a 1-inch center hole and 7/8-inch offset. Measure your existing blade’s length, center hole diameter, and offset to confirm compatibility—especially if your deck is older or has been modified.

These blades are aftermarket replacements for OEM Scag blades. They are not compatible with other brands (e.g., John Deere, Exmark) unless you verify dimensions.

Key Things to Know

• Quality: Oregon is a reputable aftermarket brand. The G5 design uses hardened steel and a serrated edge that stays sharp longer than standard blades, but they may be slightly heavier than OEM—check your spindle bearings if your deck is old.
• Installation: Straightforward—remove the old blade, install with the “Gator” logo facing the deck (up), and torque to 70-90 ft-lbs. Use a blade removal tool and wear gloves; the serrated edge is sharp.
• Common gotcha: The wave edge can cause a slight vibration at high RPM if not balanced. Always balance the set before installing—Oregon blades are balanced from the factory, but shipping can knock them off.
• Performance: They produce a finer mulch than flat blades but reduce lift slightly—not ideal for bagging wet grass or in very tall, thick grass where you need maximum suction.

Should You Buy It

Buy these if you run a 61-inch Scag and want a durable, fine-mulching blade that lasts longer than OEM flat blades—especially if you mostly side-discharge or mulch. Skip them if you primarily bag wet grass or need maximum lift for tall fields; a high-lift blade would serve you better.