MOTOQUEEN Replacement Bush Hog Cutter Durable Blades for Mower King Skidsteer 2-3/8" x 14" x 3/8" Replacement Blades for Brush Mowers Heavy Duty AR400 Steel 10mm Thick (2 Blade Set)

What It Is

This is a set of two heavy-duty replacement blades for brush mowers, designed for use with Mower King skidsteer attachments and similar bush hog cutters. They are built for clearing thick brush, saplings, and overgrown vegetation, not for standard lawn mowing.

Fitment & Compatibility

Before buying, confirm three things:

• Dimensions: Each blade is 2-3/8 inches wide, 14 inches long, and 3/8 inches thick (10mm). Measure your current blade or check your mower deck’s bolt pattern and spindle clearance.
• Mounting: These blades have a center hole; verify the hole size and shape matches your mower’s blade bolt. Most skidsteer brush cutters use a 5/8" or 3/4" bolt—measure yours.
• Machine: Designed for Mower King skidsteer models and many universal bush hog cutters. Not for zero-turn, riding, or push mowers. Check your owner’s manual or existing blade part number for cross-reference.

Key Things to Know

• Material: AR400 steel (abrasion-resistant, 400 Brinell hardness) is tougher than standard blades, lasting longer in rocky or gritty conditions.
• Installation: Requires basic tools (socket wrench, torque wrench). Always torque bolts to manufacturer specs (typically 70–90 ft-lbs) and use thread locker if recommended.
• Balance: After installing, check blade balance to prevent vibration that can damage spindle bearings. A simple blade balancer or hanging method works.
• Common Gotcha: These are 10mm thick—some older decks may need slightly thinner blades. Measure your deck’s blade clearance before buying.

Should You Buy It

Buy these if you own a Mower King skidsteer brush cutter or a compatible bush hog attachment and need a durable, long-lasting replacement that handles heavy brush without frequent sharpening. They’re not for light-duty mowing or non-compatible decks.