(2 Pack) Replacement High Lift Lawn Mower Blades for John Deere AM141034 AM141032 AM137327 M154061 M154062 - Fits D100 D105 D110 D125 D130 LT160 LA135 LT180 SST16 X300 Z225 EZtrak, 42" Deck Mower

What It Is

This is a 2-pack of high-lift replacement blades for 42-inch John Deere lawn tractors and zero-turn mowers, designed to improve grass discharge and bagging performance, especially in thick or wet grass.

Fitment & Compatibility

• Deck size: Only fits 42-inch cutting decks (measure your deck width; do not assume from model number).
• OEM cross-references: Replaces John Deere part numbers AM141034, AM141032, AM137327, M154061, M154062.
• Compatible models: D100, D105, D110, D125, D130, LT160, LA135, LT180, SST16, X300, Z225, and EZtrak (42" deck models only).
• Check blade dimensions: Confirm blade length is 21 inches, center hole is 1 inch, and spindle bolt pattern matches your deck (these are a direct bolt-on for the listed models, but verify if you have an aftermarket spindle).
• Aftermarket vs OEM: These are aftermarket blades; they may be slightly thinner or have a different heat treat than genuine John Deere blades. Not recommended for heavy commercial use.

Key Things to Know

• High-lift design: Creates more airflow for better bagging and side discharge, but requires more engine power and may leave a rougher cut in light grass.
• Installation: Moderate difficulty. You’ll need a socket wrench, torque wrench (recommended 50-60 ft-lbs), and a block of wood to prevent blade rotation. Always lift/remove the deck or block it securely.
• Sharpening: These blades are not hardened for re-sharpening; replace when dull (typically after 25-50 hours of mowing).
• Safety: Disconnect the spark plug and drain fuel before working under the deck. Wear heavy gloves—blades are sharp and can cause injury.

Should You Buy It

Buy these if you need a budget-friendly, high-lift blade for occasional residential mowing on a 42-inch John Deere and you prioritize bagging or side-discharge performance over a perfectly smooth cut. Avoid if you mow daily commercially or require OEM-grade durability.