Oregon 6PK 91-627 Replacement Blades for 72" Scag 48112, 481709, 482788, 482882

What It Is

This is a set of six replacement blades for 72-inch Scag mowers, designed for heavy-duty commercial cutting. It restores a clean, even cut when your original blades are dull, chipped, or bent.

Fitment & Compatibility

Before buying, verify your mower’s deck size (must be exactly 72 inches) and model number. These fit Scag models with OEM part numbers 48112, 481709, 482788, and 482882. Check your current blade’s length, center hole diameter, and thickness against the Oregon specs (typically 0.203–0.250 inches thick, 22.5 inches long). Not compatible with other brands or smaller decks. If your Scag uses a different OEM blade number, these will not fit.

Key Things to Know

• Quality: Oregon is a reputable aftermarket brand; these blades are made from heat-treated steel and should match OEM durability for commercial use.
• Installation: Straightforward bolt-on replacement—remove the old blade, install the new one with the correct torque (typically 70–90 ft-lbs). Use a blade removal tool for safety.
• Common gotchas: These are sold as a set of six, so verify you need all six (some 72-inch decks use five or seven). Also, ensure your spindle and blade adapter are in good condition—worn parts can cause imbalance.
• Sharpening: Not pre-sharpened for immediate use; you may want to sharpen before first install for optimal cut.

Should You Buy It

If you own a 72-inch Scag mower with one of the listed OEM part numbers and need a budget-friendly, reliable replacement set, this is a solid choice. It’s best for commercial landscapers or homeowners with large properties who want to avoid OEM pricing without sacrificing cut quality.