ACEBRI Mower Blades 52 inch for Ariens Gravely 00273100, 00450300 for Bobcat 112111-02 for Ariens Gravely ZT X ZT XL Z Pro-Turn 152 Pro-Master 152i Pro-Master 152 52 Deck Zero Turn Mowers, 3Pack

What It Is

This is a 3-pack of aftermarket 52-inch mower blades designed for zero-turn mowers with a 52-inch cutting deck. They are intended for Ariens Gravely ZT X, ZT XL, Z-Pro-Turn 152, Pro-Master 152i, and Pro-Master 152 models, as well as Bobcat zero-turn mowers that use OEM part 112111-02.

Fitment & Compatibility

Before buying, confirm your mower has a 52-inch deck—this is the only size these blades fit. Cross-check your OEM part numbers: Ariens/Gravely 00273100 or 00450300, and Bobcat 112111-02. Measure your current blade length, width, center hole diameter (typically 7/8” or 1”), and thickness (usually 0.25”). These are aftermarket blades, not OEM, so slight dimensional variations are possible. If your deck uses a different spindle or blade bolt pattern, they won’t fit.

Key Things to Know

• Quality concerns: Some users report blades are thinner or less balanced than OEM, which can cause vibration or uneven cuts. Check for warping or burrs before installation.
• Installation is straightforward if you have a socket set and jack stands—lift the mower, remove the old blades, and torque the bolts to spec (typically 70-90 ft-lbs). Use thread locker if recommended by your manual.
• Common gotcha: These blades may not have the same lift or mulching capability as OEM. If you need fine mulching, consider a different design.
• Price vs. value: At $28.99 for a 3-pack, they’re much cheaper than OEM ($30-50 each). But low ratings (3.7/5) suggest inconsistent quality—buy as a budget backup, not a primary set.

Should You Buy It

Buy these if you need a cheap, temporary replacement for a 52-inch Ariens Gravely or Bobcat zero-turn mower and you’re comfortable checking blade balance and fitment yourself. Skip them if you want OEM-level durability, consistent balance, or premium cutting performance—invest in factory blades instead.