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14475 John Deere Blade 19
14475 John Deere Blade 19' x 2-1/2'
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14475 John Deere Blade 19" x 2-1/2"

Part Number: 14475
Online Price: $23.98
John Deere 19" Copperhead Mulching Blade – M145516 Replacement
Availability: In Stock.

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Description

14475 John Deere Copperhead Mulching Blade – 19" x 2-1/2" x .240"


Upgrade your John Deere mower's cutting performance with the 14475 Copperhead Mulching Blade, designed for superior mulching and durability. Measuring 19 inches in length and 2-1/2 inches in width, this heavy-duty blade features a .240" thickness and .800" center hole diameter, making it a robust replacement for worn or damaged OEM blades.


Built to meet or exceed OEM specifications, the Copperhead blade delivers cleaner cuts, improved mulching, and longer blade life—ideal for residential or commercial mowing.


Compatible With:
John Deere mowers requiring part numbers M145516 and MIU11251.
Requires three (3) blades for 54” deck applications.


Replaces OEM Part Numbers:

  • John Deere: M145516, MIU11251


Specifications:

  • Blade Type: Copperhead Mulching
  • Length: 19"
  • Width: 2-1/2"
  • Thickness: 0.240"
  • Center Hole Diameter: 0.800"
  • Cut Type: Mulching
  • Deck Size: 54" (Requires 3 blades)


Fits Models:

Fits John Deere models that use OEM blades M145516 or MIU11251. Please verify compatibility with your specific mower deck configuration before purchase.

FAQ

Q1: How many blades are needed for a 54” John Deere deck?
A: This setup requires three (3) blades to cover a 54-inch mower deck.


Q2: What OEM part numbers does this blade replace?
A: This blade replaces John Deere M145516 and MIU11251 part numbers.


Q3: Is this blade compatible with all John Deere 54” mowers?
A: It fits most John Deere models that use the OEM blades listed above. We recommend verifying your current blade specs for compatibility.


Q4: What makes this a Copperhead mulching blade?
A: Copperhead blades are designed with a unique cutting edge and curvature to improve mulching performance by circulating clippings for a finer finish.


Q5: What are the dimensions of this blade?
A: Length: 19", Width: 2-1/2", Thickness: 0.240", Center Hole: 0.800" diameter.

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