ILONPA 42in Notched Mower Blades for Ariens 04265400 / Gravely 04265400 - 42" Deck

Overview

ILONPA 42in Notched Mower Blades are designed to replace worn or damaged blades on 42" decks, including select Ariens and Gravely models. Each blade is precision‑dimensioned for a secure fit, with a length of 14 4/5 inches, a blade width of 2 1/4 inches, and a thickness of 0.197 inches. The center mounting hole measures 5/8 inch, ensuring alignment and stable operation when properly installed. A rust‑protective coating is applied to the cutting edges to help guard against corrosion during storage and the early hours of use.

Key specs that matter

• Length: 14 4/5 inches
• Width: 2 1/4 inches
• Thickness: 0.197 inches
• Center hole: 5/8 inch
• Deck compatibility: 42 inch mowers, including Ariens 04265400 and Gravely 04265400; Gravely 915148/915170; Zoom Zero Turn 915159/915171
• Rust‑protective coating on cutting edges (will wear off during initial operation)

Fit, safety notes, and installation tips

• Verify your mower model matches the 42" deck specification and the center hole size before ordering.
• Ensure a secure mounting and proper alignment to minimize vibration and maximize blade life.
• Note that the edge coating is intended for rust protection and may wear quickly during the first use.

Real-world use and what to expect

These ILONPA blades are built to support consistent mowing performance on 42" decks, including Ariens and Gravely configurations as well as Zoom Zero Turn setups. Users may notice a steady cut quality and reliable engagement when swapping in a notched blade designed for a 42" deck. While results can vary with mower condition and terrain, the blades are positioned as a practical replacement option for typical maintenance cycles.

Care, maintenance, and storage

Store blades in a dry place to preserve the rust‑protective coating and inspect the edges before each use. When installing, follow standard safety practices and ensure the center hole and blade orientation are correct for your model.

Summary

ILONPA 42in Notched Mower Blades offer a compatible replacement for a range of 42" deck mowers from Ariens and Gravely, with a clear spec set and a rust‑protective edge treatment. They’re designed to support smooth operation, straightforward installation, and reliable performance on common 42" decks.