TENGMUJX 54-Inch Deck Mower Blades for John Deere 3-Pack — Fits ZTrak & Compact Tractors, OEM-Equivalent M143520

High-strength replacement blades engineered to restore cutting performance on 54-inch John Deere decks — 3 blades per pack.

These TENGMUJX 54-inch deck blades are manufactured as aftermarket replacements for a wide range of John Deere ZTrak zero-turn and compact tractor decks. Designed to match the critical dimensions and mounting pattern of OEM parts M143520, M145516, M152726 (and equivalents), the blades deliver the length, thickness, and offset needed for proper fit and lift characteristics. If your mower is leaving uneven clippings or the blades are worn, swapping in a matched set like this brings cutting geometry and airflow back toward factory intent without the OEM price tag.

Which John Deere decks and models do these blades fit?

These blades are produced to fit many 54" John Deere decks used across ZTrak mowers and several compact tractors, where the OEM numbers listed appear. They are compatible when your mower has the same blade length, center hole size, and offset specifications.

• Compatible with ZTrak models such as Z375R, Z525E, Z535M and other 54" ZTrak variants.
• Fits compact/utility models including 1023, 1025R, 1026R and GX/GX/ X-series 54" decks.
• Replaces OEM numbers M143520, M145516, M152726 and aftermarket equivalents (396-719, Sunbelt B1PD5054/B1PD1054).
• Verify blade specs: 18-15/16" length, 3" width, 1/4" thickness, 13/16" center hole, 1/2" offset, 1" air lift.

How do these blades affect cutting performance?

When blades match the mower’s original dimensions and lift profile, airflow and grass lift improve, producing a cleaner, more even cut. These TENGMUJX blades are sized to reproduce the original air lift and offset, which helps maintain proper discharge and mulching behavior.

• Restores blade-to-deck geometry for consistent grass lift and even discharge.
• Uniform thickness and edge profile reduce vibration and uneven wear.
• Proper offset keeps the blade clearance correct to prevent scalping and poor cut lines.
• Three-blade set allows complete replacement of a typical 54" three-belt deck at once.

What are the blade specifications and installation tips?

Knowing the exact measurements and a few installation basics ensures these blades will fit and operate safely. They are built to match the key dimensions used by many John Deere 54" decks and are straightforward to install with common tools.

• Blade dimensions: 18-15/16" length × 3" width × 0.250" thickness.
• Mounting: 13/16" center hole, 1/2" offset, 1" air lift — check hub and spindle compatibility first.
• Installation tip: wear gloves, disconnect spark plug, and torque blade bolts to your mower manufacturer’s spec.
• Replace all three blades together to keep balance and reduce vibration.

Are these blades durable and what quality controls are applied?

TENGMUJX produces these blades with consistent material specifications and inspection routines to meet aftermarket performance expectations. While not OEM, they are built to be a cost-effective replacement that restores functionality.

• Manufactured under controlled processes with dimensional inspection.
• Heat-treated steel and consistent thickness for wear resistance and balance.
• Backed by seller support — contact TENGMUJX for questions or fit verification.
• Sold as a 3-pack so you can replace all cutting edges at once for even wear.

Who is this for? These blades suit owners of John Deere 54-inch decks who need a precise, affordable replacement set — ideal for homeowners, groundskeepers, and maintenance crews who want to restore cutting performance without buying OEM-labeled parts. Confirm your mower’s blade measurements and OEM numbers before purchase to ensure a correct match.