8TEN LawnRAZOR Mower Blade Set for Gravely Promaster 260Z Ariens 60 inch Deck 09081200 03253900 09246600 (High-Lift)

What It Is

The 8TEN LawnRAZOR High-Lift Blade Set is a three-blade aftermarket replacement designed for 60-inch cutting decks on Gravely Promaster 260Z and Ariens zero-turn mowers. The high-lift design creates stronger airflow for superior grass discharge and bagging performance, making it ideal for tall or wet grass conditions.

Fitment & Compatibility

Before buying, confirm your deck is exactly 60 inches (measured blade tip to tip). This set replaces OEM part numbers 09081200, 03253900, and 09246600—check your current blades for these numbers. It fits Gravely Promaster 260Z (model years 2015–2023) and Ariens models with the 60-inch fabricated deck (e.g., Ikon XD, Edge, Zoom). Measure your blade length (should be 20.5 inches) and center hole diameter (must be 1 inch). Not compatible with 52-inch or 54-inch decks, or older Gravely models without the high-lift blade pattern.

Key Things to Know

• Installation: Straightforward bolt-on replacement with standard 5/8-inch hex socket. Torque to 70–90 ft-lbs—overtightening can warp blades.
• Quality: Heat-treated steel with a painted finish; consistent balance out of the box (no major vibration reported). Expect 20–30 hours of cutting life in normal conditions.
• Gotcha: High-lift blades increase engine load and fuel consumption slightly compared to standard or low-lift blades. Not ideal for mulching—they throw clippings out, not down.
• Packaging: Set includes three blades, but no hardware (bolts/washers). Reuse or replace separately if worn.

Should You Buy It

Buy this if you have a 60-inch Gravely or Ariens and prioritize clean discharge cuts or bagging performance over mulching. It’s a solid, budget-friendly upgrade over OEM blades, with strong reviews for durability and fit. Skip it if you need mulching blades or have a smaller deck.