Maxpower 3-Blade Replacement Set for 48" John Deere Decks — 17" x 2.5", Factory-Sharpened Powder-Coated

MaxPower 561814B is a three-blade replacement pack designed to fit many 48" deck John Deere mowers, matching OEM M127500 and M145476 specifications.

This three-blade set gives you ready-to-install replacements manufactured to meet or exceed original equipment standards. Each blade measures 17 inches long by 2.5 inches wide with a 0.80-inch center hole, and all blades arrive factory-sharpened and powder coated for corrosion resistance during storage and transport. The powder coat wears off on first use to reveal a precision edge, so you receive both protection in transit and a ready cutting surface in the yard.

Will these blades fit my 48" John Deere mower?

These blades are made to be compatible with many 48-inch decks from John Deere, specifically replacing OEM part numbers M127500 and M145476. Always compare the OEM number stamped on your current blade or check your owner’s manual to confirm fit. If the OEM number matches one of the listed replacements, the bolt hole size and blade dimensions should align with your mower’s spindle and deck geometry.

• Blade length: 17 inches
• Blade width: 2.5 inches
• Center hole diameter: 0.80 inches
• Replaces OEMs: M127500, M145476

How durable are MaxPower blades and how are they finished?

MaxPower manufactures these blades to meet or exceed OEM strength and balance standards, using a manufacturing and sharpening process that prepares them for immediate use. Each blade is sharpened at the factory, then powder coated to protect the edge and finish during shipping and storage. The powder coat will abrade on first use to expose the precision-sharpened edge beneath.

• Factory-sharpened for consistent edge geometry
• Powder-coated finish for rust prevention during storage
• Balanced to minimize vibration and wear on spindles
• Built to OEM-equivalent material and hardness specifications

How should I install and maintain these replacement blades?

Installation follows standard mower blade replacement procedures: disconnect spark plug, raise and secure mower, remove old blades, and torque bolts to the mower manufacturer’s specification. Rotate the blade so the lift and cutting surfaces match your deck’s original orientation. Regularly inspect blades for nicks, bends, and balance; sharpen or replace as necessary to maintain a clean cut and reduce strain on the mower.

• Disconnect spark plug before service
• Torque mounting hardware to John Deere specifications
• Check balance after installation to avoid vibration
• Replace blades showing major damage or wear

What performance can I expect from the 561814B three-pack?

Expect consistent mowing performance comparable to OEM blades when properly installed and maintained. The precision-sharpened edge provides a clean cut initially, and the balanced construction reduces vibration for smoother operation. Using all three matching blades helps preserve deck balance and even airflow, which supports even clippings discharge and better cut quality.

• Clean initial cut from factory-sharpened edges
• Matched set preserves deck balance and airflow
• Powder coat prevents surface rust before first use
• Direct OEM replacements reduce installation guesswork

Who is this best for: homeowners and groundskeepers who own a John Deere mower with a 48" deck that requires OEM M127500 or M145476 replacements. This three-blade pack suits seasonal maintenance, mid-season refreshes, or anyone wanting a matched set to restore cutting performance and reduce deck vibration. Verify your mower’s OEM blade number and follow safe installation practices for best results.