High Lift Side Discharge Mower Blades Replaces AM137327 M154061 AM141032 Compatible with Jo hn Dee re EZtrak Z235 Z225 42 Inch Mowers（2PCS）

What It Is

This is a set of two high-lift side discharge blades designed to increase airflow and grass lift for a cleaner, more consistent cut. They are intended for 42-inch John Deere EZtrak Z235 and Z225 zero-turn mowers, as well as other compatible models that use the OEM blade pattern AM137327, M154061, or AM141032.

Fitment & Compatibility

Before purchasing, verify these three things:

1. Deck size: These blades are for 42-inch mower decks only. Measure your deck width to confirm.
2. Model compatibility: Directly fits John Deere EZtrak Z235 and Z225. Also fits select 42-inch decks on John Deere X300, X304, X320, X324, and X340 series, plus some older LX and L models. Check your owner’s manual or OEM part numbers.
3. OEM cross-reference: Replaces OEM part numbers AM137327, M154061, and AM141032. If your current blade has a different number, measure the blade length (about 21 inches), center hole size (a common square or star pattern), and thickness (typically 0.25 inches). Aftermarket blades may vary slightly in thickness or balance.

Key Things to Know

• High lift vs. standard: High-lift blades create more suction, which improves bagging and side discharge but can increase engine load and may not be ideal for mulching. Expect slightly faster blade wear on sandy or rocky lawns.
• Installation difficulty: Easy to moderate. You’ll need a socket wrench and a blade removal tool or block of wood to prevent spinning. Torque the blade bolt to 70-90 ft-lbs. Always disconnect the spark plug before lifting the deck.
• Balance: Aftermarket blades sometimes need balancing after installation. Use a simple blade balancer or a nail in the wall to check. Unbalanced blades cause vibration and damage the spindle.
• Sharpening: These blades are pre-sharpened but will dull with use. Sharpen with a file or grinder, maintaining the original angle. Replace if more than 1/4 inch of metal is worn away.

Should You Buy It

If you own a 42-inch John Deere Z225 or Z235 and want better grass lift for side discharge or bagging, this is a solid, affordable upgrade. It’s also a good choice for replacing worn OEM blades on compatible decks, as long as you confirm fitment and are comfortable with basic installation. Skip it if you primarily mulch or have a 48-inch or larger deck.