Replacement Bush Hog Rotary Cutter Blades – Part Number 11150, 24''x3/4'' Rancher Supply Lawn Mower Blades and Compatible Rotary Replacement Blades for Brush Mowers (2 Blade Set)

What It Is

This is a set of two heavy-duty replacement blades for rotary cutters and brush mowers, sized 24 inches long by 3/4 inch wide. Designed for clearing thick grass, weeds, and light brush, they fit many Bush Hog and similar-brand rotary cutters.

Fitment & Compatibility

Before buying, confirm three things:

1. Blade length and width: These are 24" x 3/4". Measure your existing blades – if they’re the same, you’re likely good. Most standard Bush Hog rotary cutters (e.g., 300, 400, 600 series) accept this size, but always verify.

2. Center hole and bolt pattern: These blades use a common 5/8" center hole with a 3-3/4" bolt circle. Check your spindle’s bolt pattern – some older or non-Bush Hog models may differ.

3. OEM vs. aftermarket: This is an aftermarket blade set, not OEM Bush Hog. It’s compatible with many Bush Hog models and other brands (e.g., Land Pride, Woods) that use the same 24" x 3/4" blade. If you need exact OEM specs, cross-reference your mower’s manual.

Key Things to Know

• Durable but not indestructible: These are heat-treated steel, good for light brush and tall grass. For heavy brush or rocks, consider thicker (1/2" or 5/8") blades.
• Installation is straightforward: Remove the old blade, clean the spindle, and bolt on the new one. Torque to 100-120 ft-lbs. No special tools needed.
• Balance check recommended: Aftermarket blades can vary slightly in weight. Balance them on a blade balancer before installing to reduce vibration.
• Sharpening is possible: You can sharpen these with a grinder, but they’re cheap enough to replace when dull. Expect 1-3 seasons of use depending on conditions.

Should You Buy It

If you need a reliable, cost-effective replacement for your 24" Bush Hog or compatible rotary cutter, this set is a solid choice. It’s best for homeowners or light commercial users tackling grass and light brush. For heavy-duty commercial use or rocky terrain, spend more on thicker blades.