Scag 3PK Genuine OEM 18" Cutter Blades 482878 for 52" Deck Replaces 481707, 48108, 482462, 481711, 48185, A48108, A48185 Fits Tiger Cub, Turf Tiger, & Wildcat

What It Is

This is a set of three genuine OEM Scag 18-inch cutter blades (part #482878) designed specifically for 52-inch Scag commercial mower decks. They’re built for heavy-duty cutting on turf, not light residential use.

Fitment & Compatibility

Before buying, confirm your deck is 52 inches (not 48 or 61). This set replaces part numbers 481707, 48108, 482462, 481711, 48185, A48108, and A48185. It fits Scag Tiger Cub, Turf Tiger, and Wildcat models with a 52-inch deck. Measure your blade length (center hole to tip) – it must be exactly 18 inches. Check your spindle bolt pattern: these use a 5/8-inch center hole and a 1-inch diameter arbor. If you have an aftermarket deck or non-Scag spindle, verify fitment by comparing your old blade’s dimensions.

Key Things to Know

• Quality: Genuine Scag OEM blades are heat-treated and balanced for longer life and cleaner cuts. Aftermarket versions often dull faster or vibrate more.
• Installation: Simple bolt-on job with a socket wrench. Torque bolts to 70-90 ft-lbs. Use thread locker if bolts are loose.
• Common gotcha: These blades are 0.25 inches thick – verify your deck’s blade mounting area isn’t worn or bent, or they may not sit flush.
• Rotation: Ensure the lift wings face upward toward the deck (not downward) for proper grass discharge and mulching.

Should You Buy It

If you own a Scag 52-inch commercial mower and want reliable, long-lasting performance without vibration or premature dulling, this OEM set is a solid investment. It’s the right choice for pros or serious homeowners who demand factory fit and durability. Avoid if you’re on a tight budget and don’t mind slightly shorter blade life from aftermarket alternatives.