XHT 2 USA HD Blades Compatible with John Deere 42" E100 E110 E120 E130 E140 UC21583 GX22151

What It Is

The XHT 2 USA HD Blades are heavy-duty, aftermarket replacement blades designed to fit John Deere 42-inch cutting decks on select E-Series lawn tractors. They are built for residential mowing on standard turf and light rough grass.

Fitment & Compatibility

• Deck size must be exactly 42" – measure your deck width, not the tractor model number.
• Direct fit for: John Deere E100, E110, E120, E130, E140 (all with 42" Edge™ or similar stamped decks).
• OEM cross-references: UC21583 and GX22151 – these are the John Deere part numbers to verify on your current blade or in your manual.
• Aftermarket note: XHT blades are not OEM; they are a compatible alternative. Check blade length (likely ~21.5") and center hole diameter (typically 1" hex or round) before installing.
• Not for: 48" or 54" decks, or older 100-series models with different blade mounts.

Key Things to Know

• Installation difficulty: Easy – remove deck or tilt mower, use a block of wood to hold the blade, and a socket/wrench. Torque to 40–55 ft-lbs.
• Quality: Made in USA from 7-gauge steel (thicker than many standard blades). They are balanced from the factory, but it’s smart to check balance with a blade balancer.
• Common gotcha: These are “high-lift” blades – they create more airflow for bagging but can blow more dust in dry conditions. Not ideal for mulching unless you remove the bag and use a mulch plug.
• Wear: Sharpen after 10–15 hours of use; replace if bent or nicked beyond sharpening. The heavy-duty steel resists bending better than OEM thin blades.

Should You Buy It

Buy these if you want a durable, American-made blade that fits your 42" John Deere E-Series deck, especially for bagging or side-discharge mowing. They are a solid upgrade over standard OEM blades for the price, but skip them if you primarily mulch or need a low-lift blade for fine lawns.