John Deere H229539 Knife Guard
Wheat harvesting
Corn harvesting
Soybean harvesting
Barley harvesting
Rice harvesting
General grain crop harvesting
Properly functioning knife guards help maintain clean cutting action, reduce crop losses, and improve overall harvesting productivity.
Product Overview
John Deere H229539 Knife Guard – Premium Replacement Guard for John Deere Harvesting Equipment
John Deere H229539 Knife Guard
The John Deere H229539 Knife Guard is a critical cutting component designed for John Deere harvesting equipment. Installed on the cutter bar assembly, the knife guard supports and protects the sickle sections while ensuring accurate crop cutting performance. Manufactured from high-strength alloy steel, this replacement knife guard provides excellent wear resistance, impact strength, and long service life under demanding field conditions.
Dawopu supplies high-quality aftermarket John Deere H229539 Knife Guards engineered to meet or exceed OEM specifications. Our knife guards are precision-machined and heat-treated to ensure reliable performance, reduced downtime, and improved harvesting efficiency.
Product Features
- Direct replacement for John Deere H229539 Knife Guard
- Manufactured from premium alloy steel
- Precision casting and machining for accurate fitment
- Heat-treated for enhanced hardness and wear resistance
- Excellent resistance to impact and abrasion
- Designed for long service life in harsh harvesting environments
- Compatible with original cutter bar assemblies
- Cost-effective OEM alternative
Why Choose Dawopu?
Dawopu specializes in manufacturing and supplying high-quality agricultural machinery replacement parts for global customers. We provide reliable aftermarket solutions for John Deere, Case IH, Claas, Horsch, New Holland, Vaderstad, and many other leading agricultural equipment brands.
Our advantages include:
- Strict quality control system
- Advanced CNC machining capabilities
- Competitive factory-direct pricing
- Fast global delivery
- OEM and customized production available
- Professional technical support
If you are looking for a reliable supplier of John Deere H229539 Knife Guards, Dawopu can provide durable and cost-effective solutions tailored to your agricultural machinery needs.
Technical Specifications
Technical Specifications
| Item | Specification |
|---|---|
| Part Number | H229539 |
| Product Name | Knife Guard |
| Material | High-Strength Alloy Steel |
| Manufacturing Process | Precision Casting / CNC Machining |
| Heat Treatment | Induction Hardened |
| Surface Finish | Anti-Corrosion Coating Available |
| Hardness | HRC 40-50 (Typical) |
| Application | Cutting System / Cutter Bar |
| Condition | New |
| OEM Replacement | Yes |
Material Information
The H229539 Knife Guard is typically manufactured from high-strength alloy steel selected for its superior mechanical properties. After heat treatment, the component achieves excellent hardness and toughness, allowing it to withstand continuous contact with crops, soil particles, and occasional impacts from foreign objects.
Material advantages include:
- High wear resistance
- Superior impact strength
- Excellent fatigue resistance
- Long operational lifespan
- Reduced maintenance requirements
Compatible John Deere Equipment
The John Deere H229539 Knife Guard is commonly used on various John Deere harvesting platforms and header systems.
Compatible models may include:
- John Deere Combine Headers
- John Deere Flexible Platforms
- John Deere Grain Harvesting Equipment
- Selected John Deere Cutting Systems
Please contact Dawopu with your machine model or serial number for exact compatibility verification.
Why Choose Dawopu Group
OEM Quality
Manufactured to meet OEM specifications
Material Quality
High-grade materials for durability
Fast Delivery
Reliable shipping to global destinations
Certified Quality
ISO 9001:2025
Expert Support
Technical support available
Global Experience
Serving customers worldwide
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