Titan 5.5" Wide Replacement Steel Flail Hammer Blade for Tractor Mower Pack of 5

What It Is

This is a set of five 5.5-inch-wide steel flail hammer blades designed for heavy-duty tractor-mounted flail mowers. They’re used for shredding brush, grass, and light woody material, commonly on agricultural or commercial mowers.

Fitment & Compatibility

Before buying, check your mower’s flail mounting system—these blades fit most standard flail mower brands (e.g., Alamo, Bush Hog, John Deere, Land Pride, Woods) that use a hammer-style blade with a 5.5-inch width and a 3/8-inch mounting hole. Measure your existing blade’s length and hole spacing; Titan’s spec is 5.5” wide, but overall length may vary. Verify your deck’s rotor type (hammer vs. Y-blade) and that the blade’s pivot bolt diameter matches. These are aftermarket replacements, not OEM, so cross-reference your mower model’s manual or existing blade part number. Not for standard push mowers or zero-turn decks.

Key Things to Know

• Quality: Made from hardened steel; expect good durability for brush and tall grass, but not ideal for rocks or heavy debris—impact may chip or bend.
• Installation: Moderate difficulty—requires removing old blades, checking for wear on the rotor, and torquing pivot bolts to spec (typically 50–70 ft-lbs). Use thread locker on bolts.
• Common Gotchas: These blades are sold in a pack of 5; ensure your mower needs exactly that many per rotor (common on 4–6 ft decks). Not all flail mowers use hammer blades—some use Y-blades or side-mounted knives.
• Balance: After installation, rotate the rotor by hand to check for binding; unbalanced blades can cause vibration and bearing wear.

Should You Buy It

This is a solid buy if you have a standard tractor flail mower with a hammer-style rotor and need a cost-effective replacement for routine brush cutting. The high rating (5.0) suggests good fit and performance for most common mower brands, but verify your blade measurements first—especially width and hole size—to avoid a return. Better for light-to-medium duty than heavy stump or rock-infested areas.