8TEN LawnRAZOR Blade for Scag STHM-23CV Turf Tiger SM-72A 72 Inch Deck 482880 (Notched High Lift) 3 Pack

What It Is

The LawnRAZOR 8TEN blade is a notched high-lift replacement designed specifically for Scag Turf Tiger STHM-23CV mowers with a 72-inch SM-72A deck (OEM part 482880). It’s built for heavy-duty commercial cutting, providing superior grass lift and discharge for thick or wet turf.

Fitment & Compatibility

• Deck size & model: Only fits Scag 72-inch SM-72A decks on Turf Tiger STHM-23CV models. Measure your deck width and confirm it’s exactly 72 inches.
• OEM cross-reference: Replaces Scag part number 482880. Check your current blade for this number.
• Physical measurements: Each blade is 20.5 inches long, 2.5 inches wide, with a 5/8-inch center hole and 3-inch center-to-center offset. Verify these dimensions against your old blade.
• Bolt pattern: Uses a standard 5/8-inch hex bolt. Ensure your spindle bolts match.
• Not for other brands: This is Scag-specific—won’t fit John Deere, Toro, or other 72-inch decks without modification.

Key Things to Know

• High-lift design: Excellent for bagging or side-discharge, but increases power draw. May strain older engines or belts.
• Installation: Straightforward swap—remove old blade, clean spindle, install with anti-seize on bolts. Torque to 70–90 ft-lbs.
• Balance: Each blade is factory-balanced. Still, check balance after sharpening to avoid vibration.
• Durability: Heat-treated steel holds an edge well for a season of commercial use. Not intended for rocky or debris-heavy areas—chipping is possible.

Should You Buy It

If you own a Scag Turf Tiger STHM-23CV with a 72-inch SM-72A deck and need reliable, high-lift blades for dense grass or bagging, this 3-pack is a solid value at $49.95. It’s a direct OEM replacement with proven performance. Skip if you mow sandy or debris-filled lawns—standard lift blades last longer there.