Replacement Bush Hog Rotary Cutter Blades – Part Number 7555, Fits Bush Hog Models 7555 7555BH BH25 RB60 SQ60, 24''x3/4'' Rancher Supply Blades and Compatible Rotary Blades for Brush Mowers (2-Pack)

What It Is

This is a set of two replacement rotary cutter blades (24″ x 3/4″) designed for heavy-duty brush mowing and vegetation clearing. They fit Bush Hog models 7555, 7555BH, BH25, RB60, and SQ60, and are compatible with other 60″ deck rotary cutters using the same blade dimensions.

Fitment & Compatibility

Before buying, measure your existing blade length (center hole to tip), width, and center hole diameter. These blades are 24″ long, 3/4″ wide, with a 1″ center hole and 5/8″ pin holes. They are aftermarket replacements for OEM Bush Hog blades. Verify your deck is a 60″ finish or medium-duty rotary cutter—these will not fit compact sub-compact or zero-turn mowers. Check blade thickness (these are 1/4″ thick) to ensure they match your stump jumper or blade carrier.

Key Things to Know

• Installation: Moderate difficulty—requires a torque wrench and breaker bar. Use anti-seize on the blade bolt threads to prevent seizing.
• Quality: Heavy-duty steel, but aftermarket—some users report minor balance variations. Always check blade balance before mounting.
• Common Gotcha: The 5/8″ pin holes may not align with older or non-Bush Hog stump jumpers. Measure your pin location (center-to-center of the two pin holes) before ordering.
• Safety: Never sharpen these blades—replace them when dull or damaged. Sharpening can unbalance them and cause vibration or spindle damage.

Should You Buy It

Buy these if you have a 60″ Bush Hog rotary cutter (models 7555, BH25, RB60, or SQ60) and need a cost-effective, direct-fit blade set for heavy brush or field mowing. They’re a solid aftermarket alternative to OEM parts, but skip them if your deck is a different brand or size, or if you need a thicker blade for extreme conditions.