Stihl brush knife steel blade with 25.4 mm mount for heavy brush cutting.
Stihl OEM steel blade shown for reliable performance on compatible STIHL models.
Stihl brush knife steel blade edge highlighting durable construction.
Stihl brush knife steel blade installation-ready with precise mounting hole.
Stihl brush knife steel blade in use against dense brush and saplings.

Stihl

Stihl 25.4 mm Brush Knife Steel Blade – Genuine OEM, 1-Inch Mount

High-performance patio lawn and garden made for confident daily results

$65.30

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Why customers choose Cera Garden

Overview

The Stihl 4112 713 4100 steel brush knife blade is a genuine STIHL OEM part designed to replace worn blades on compatible brushcutters. It features a 25.4 mm (1 inch) mounting hole that supports metal blade configurations, delivering robust performance in demanding outdoor tasks.

What makes this blade stand out

Engineered with a steel blade for durability, this component is built to withstand tough brush and stubborn growth. It is designed to slot into systems that accept metal blades with a 25.4 mm mounting hole and is backed by STIHL's factory manufacturing standards.

Key specs

  • Genuine STIHL OEM factory part
  • Mount hole: 25.4 mm (1 inch)
  • Material: steel blade for durability
  • Broad compatibility with many STIHL models
  • Designed for use with metal blades in appropriate brushcutters

Compatibility and use

The blade is compatible with a wide range of STIHL models, including FS90, FS91, FS94, FS111, FS131, FS240, FS250, FS311, FS361, FS410, FS460, FS490, FS510, FS560, FS561C-EM, FSA135, FSA200, KM56RC-E, KM91R, KM94R, KM111R, KM131R, and many others. Before purchasing, confirm that your brushcutter supports metal blades with a 25.4 mm mounting hole and that the mounting interface matches your machine.

Installation tips and maintenance

  • Before installation, verify compatibility to avoid mounting conflicts.
  • Use proper protective gear and follow model-specific instructions for blade installation.
  • Inspect the blade for nicks or cracks before each season; clean after use and store safely.
  • Keep edges sharp and free of debris to maintain cutting efficiency without overloading the engine.

In real-world use, this blade can help you tackle dense brush, tall weeds, and sapling growth more efficiently when paired with a compatible STIHL machine. It is an OEM part that reflects the brand's standard of build quality and compatibility across many model families, offering a reliable replacement option when an original blade is needed. While performance can vary with machine condition, blade sharpness, and material density, selecting a genuine STIHL part helps you maintain consistent operation and predictable results over time.

FAQ

Q: Is this blade compatible with my STIHL model?

A: This blade fits metal blades with a 25.4 mm mounting hole and works with many FS and KM STIHL models listed in the description.

Q: How should I install and care for the blade?

A: Verify compatibility, follow model guidance, use proper tools, inspect for damage, and keep the blade clean and sharp for best results.

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