8TEN LawnRAZOR High-Lift Replacement Blades for Ariens & Gravely 52" Decks — 3-Pack, OEM-Compatible (04771200)

These 8TEN LawnRAZOR high-lift replacement blades are a three-pack of heavy-duty, OEM-compatible cutting blades designed for 52-inch Ariens and Gravely decks to restore lift, suction, and a clean cut.

If your zero-turn or lawn tractor’s deck is leaving clumps, poor discharge, or uneven cuts, replacing worn blades with a matched high-lift blade set can instantly improve bagging, clipping dispersion, and overall finish. The 8TEN LawnRAZOR blades are manufactured to match the key dimensions and hole pattern of Ariens/Gravely OEM part numbers 04771200 and 04794400, making them a direct-fit, cost-effective replacement for many Ikon, Edge, and ZT series 52-inch decks.

Will these blades fit my Ariens or Gravely 52-inch deck?

Yes — the 8TEN blades are designed to be compatible with multiple Ariens and Gravely 52-inch deck models that use the OEM part numbers listed. Confirm your deck uses a 52-inch cutting system and the same center hole pattern before purchasing.

• Compatible OEM references: Ariens/Gravely 04771200, 04794400
• Fits models: Ariens Ikon XL 52, Edge 52, Ikon-XD 52, IKON X 52 CE
• Also fits: Gravely ZTX 52, ZT XL 52, ZTX 52 CARB, ZT XL 52 CARB
• Designed for 52-inch decks only

What are the exact dimensions and mounting details of the blade?

These blades mirror the shape and key measurements of the OEM high-lift design so mounting and clearance remain consistent with original equipment. Verify fitment against your current blade specifications if your deck has nonstandard hardware or spacers.

• Overall blade length: 18 inches
• Cutting edge width: 2 1/4 inches (2.244")
• Thickness: 0.157 inches
• Center hole circle diameter: 5/8 inch (0.63")
• Blade type: high-lift (rolled lip) profile

How does a high-lift blade affect mowing performance?

High-lift blades are shaped to generate stronger airflow under the deck, which helps lift grass upright before cutting for a more even trim and aids bagging by pushing clippings into the collection system. They also throw clippings farther for better side discharge when not bagging.

• Creates more suction for improved bagging efficiency
• Promotes an upright cut for a cleaner, uniform finish
• Effective at moving clippings through the deck for discharge or collection
• Rolled lip design resists clogging in heavier turf conditions

Who is this for? This 3-pack of 8TEN LawnRAZOR high-lift blades is intended for owners of Ariens and Gravely zero-turn mowers and lawn tractors with 52-inch decks who need a reliable, OEM-compatible blade replacement. It suits landscapers and homeowners seeking to restore cutting performance, improve bagging, or replace worn or damaged blades without the premium price of factory parts. Before installing, check your machine’s service manual for torque specs and any specific spacer or washer requirements; if your deck has been modified or uses nonstandard mounting hardware, compare hole patterns and dimensions to your existing blades.

Installation tip: replace blades in matched sets for the best balance and mower longevity, and always use new mounting hardware or torque to manufacturer specs to prevent vibration or safety issues. For safe handling, wear gloves and secure the mower so the blades cannot rotate during removal or installation.