AZ42706 Knife Guard for John Deere Combine Harvester
Product Specifications
Application | John Deere Combine Harvester: 810,814 |
SKU | JD5408 |
Reference Code | AZ37763 AZ42706 |
Manufacturer | EVER-POWER Group |
Brand | |
Weight | 1.1KG |
Finishing | Painting Green Color or Galvanize or OEM |
Packing | Carton or Wooden box or Iron Box |
Note: Our products are replacement parts and not original equipment. We provide perfect replacement products for original equipment. If you need to purchase the original equipment, please contact the original supplier.
Overview of AZ42706 Knife Guard for John Deere Combine Harvester
This AZ42706 Knife Guard is a high-quality replacement part designed specifically for John Deere Combine Harvesters. It offers exceptional durability and reliability, making it an essential component for efficient harvesting operations.
Key Features:
- Durable construction ensures long-lasting performance
- Provides optimal protection for knife blades
- Compatible with John Deere Combine Harvester models 810 and 814
Functionality:
The AZ42706 Knife Guard effectively safeguards the knife blades of your John Deere Combine Harvester, preventing damage and ensuring smooth and precise cutting. With its robust design, it can withstand the demands of agricultural work, delivering consistent and reliable performance.
Agricultural Application:
This knife guard is specifically designed for use in John Deere Combine Harvesters, enhancing their harvesting capabilities. It ensures the efficient and safe operation of the machine, contributing to improved productivity and crop yield.

Function of AZ42706 Knife Guard for John Deere Combine Harvester
The AZ42706 Knife Guard is an essential component of the John Deere Combine Harvester, serving a crucial function in the harvesting process. This knife guard is specifically designed to protect the cutting knife and ensure smooth and efficient operation.
The main purpose of the AZ42706 Knife Guard is to safeguard the cutting knife from damage caused by debris, rocks, or other objects that may be present in the field during harvesting. By providing a protective barrier, this guard prevents any potential harm to the knife, ensuring its longevity and reducing the need for frequent replacements.
Furthermore, the AZ42706 Knife Guard plays a vital role in maintaining the overall efficiency of the combine harvester. It helps to prevent interruptions in the harvesting process that may occur due to knife damage. By protecting the knife, this guard ensures that the harvester can continue operating smoothly without any unnecessary downtime or delays.
This component contributes to the improvement of agricultural combine harvesters by addressing and solving several challenges. It minimizes the risk of knife breakage, which can lead to costly repairs and decreased productivity. Additionally, the AZ42706 Knife Guard enhances the machine's cutting performance by allowing the knife to maintain its sharpness for a longer period, resulting in cleaner and more precise cuts.
With its durable construction and reliable protection, the AZ42706 Knife Guard for John Deere Combine Harvester has become an indispensable accessory for efficient and effective harvesting operations.

Benefits of AZ42706 Knife Guard for John Deere Combine Harvester
The AZ42706 Knife Guard is an essential component of a John Deere Combine Harvester. This product provides several benefits over other types of knife guards available in the market. Here are the some main advantages of using the AZ42706 Knife Guard:
1. Improved Durability: The AZ42706 Knife Guard is made from high-quality materials that provide unparalleled durability. The guard is designed to withstand the harsh conditions of modern agriculture, including heavy loads and extreme temperatures. This product is specifically designed to reduce breakage and prolong the lifespan of the harvester.
2. Increased Efficiency: The AZ42706 Knife Guard is designed to increase the efficiency of the harvester. The guard's unique design allows for a smoother movement of the knife across the crop, reducing the amount of energy required to cut through the crop. This reduces the amount of time and energy required to complete the harvesting process, ultimately increasing the productivity of the harvester.
3. Improved Safety: The AZ42706 Knife Guard is designed with safety in mind. The guard's unique design prevents debris from flying out during the harvesting process, reducing the risk of injury to the operator or bystanders. The guard also protects the knife from damage, reducing the risk of accidents and injury to the operator.
4. Easy Maintenance: The AZ42706 Knife Guard is designed to be easily maintained. The guard's unique design allows for easy cleaning and maintenance, reducing the amount of time required to keep the harvester in top condition. This also reduces the overall maintenance costs of the harvester.
5. Reduced Downtime: The AZ42706 Knife Guard reduces downtime during the harvesting process. The guard's unique design reduces the risk of breakage and damage to the knife, reducing the need for downtime and maintenance during the harvesting process. This helps to keep the harvester running smoothly and efficiently, ultimately reducing the costs associated with downtime.
6. Increased Cost Savings: The AZ42706 Knife Guard helps to reduce the overall cost of harvesting. The guard's unique design reduces the need for maintenance, downtime, and repairs, ultimately reducing the cost of running the harvester. This also helps to increase the lifespan of the harvester, reducing the need for expensive replacements and repairs.

How to Replace a Damaged Knife Guard for John Deere Combine Harvester
Here are the step-by-step instructions for replacing a damaged AZ42706 Knife Guard for John Deere Combine Harvester:
- First, ensure the combine harvester is turned off and the engine is completely cooled down. This will prevent any accidental injuries during the replacement process.
- Locate the damaged knife guard on the combine harvester. Inspect it carefully to assess the extent of the damage.
- Using the appropriate tools, such as a wrench or socket set, remove the bolts or fasteners that secure the damaged knife guard in place. Keep track of these bolts to use them later in the installation of the new guard.
- Gently remove the damaged knife guard from its position. Be cautious not to damage any surrounding components or blades.
- Clean the area where the old guard was installed. Remove any debris or dirt to ensure a smooth and secure fit for the new guard.
- Take the new AZ42706 Knife Guard and align it with the mounting holes on the combine harvester. Make sure it is positioned correctly and will provide adequate protection to the blades.
- Secure the new guard in place by tightening the bolts or fasteners that were previously removed. Ensure they are tightened enough to prevent any movement or loosening during operation, but be careful not to overtighten and risk damaging the guard or the mounting area.
- Once the new guard is securely installed, perform a visual inspection to ensure it is in the proper position and there are no gaps or misalignments. Test the movement of the blades to ensure they are not obstructed and can still function effectively.
Following these steps will allow you to replace a damaged AZ42706 Knife Guard for John Deere Combine Harvester. Remember to always prioritize safety and consult the equipment's manual if needed.

Other Replacement Combine Harvester Parts for John Deere
When it comes to the efficient functioning of a combine harvester, various components play a crucial role. In addition to the AZ42706 Knife Guard, there are several other replacement parts that are essential for maximizing productivity and minimizing downtime. Let's take a closer look at these components:
1. Chain Sprockets
Chain sprockets are integral in transferring power within a combine harvester's drive system. They engage with chains to drive conveyors and feeder mechanisms, among other components. Made from durable materials, these sprockets are designed to withstand high stress and wear. This ensures efficient power transmission, minimizing downtime and maximizing productivity.
2. Drive Pulleys
Drive pulleys are vital for transmitting rotational motion and power through belts to different parts of the harvester. They play a key role in maintaining belt tension and alignment, ensuring smooth operation. Properly functioning drive pulleys reduce slippage and mechanical stress, contributing to the overall efficiency and longevity of the machine.
3. Idler Pulleys
Idler pulleys are responsible for maintaining belt tension and alignment in multiple systems within the combine. By minimizing vibrations and belt slippage, these pulleys ensure smooth operation and prevent breakdowns. High-quality replacement idler pulleys extend the lifespan of belts, contributing to the efficient functioning of the harvester.
4. Gears
Gears in a combine harvester play a critical role in transferring and modifying power and speed between components. Precisely machined, these gears ensure seamless engagement and smooth operation. Different gear configurations allow the harvester to adapt to various operational demands, enhancing overall performance and fuel efficiency.
5. Drive Shaft
The drive shaft is a key component responsible for transmitting torque and rotation from the engine to various parts of the harvester. It must be robust and precisely balanced to handle high rotational speeds and power loads. A well-maintained drive shaft ensures efficient power delivery and reduces mechanical wear.
6. Knives
Knives are critical in the cutting mechanism of a combine harvester, as they are responsible for slicing through crops. They need to be sharp and durable to ensure clean cuts, facilitating efficient threshing and separation. Regular maintenance and sharpening of knives are necessary to maintain optimal cutting performance and reduce crop damage.
7. Concaves
Concaves work in conjunction with the threshing cylinder to separate grain from the crop material. Designed with specific spacing and curvature, concaves optimize threshing efficiency for different crops. Adjusting the concave settings allows for better grain separation, reducing losses and improving the quality of the harvested product.
8. Augers
Augers are spiral-shaped components used to move grain and other materials within the harvester. They rotate to efficiently convey materials from one part of the machine to another. Properly functioning augers ensure smooth material flow, preventing bottlenecks and enhancing the overall productivity of the harvesting process.
By ensuring the proper functioning of these replacement parts, combine harvester operators can maximize productivity, minimize downtime, and optimize the quality of the harvested product.

Why Choose EVER-POWER's Forged Knife Guard?
As one of the leading manufacturers and wholesale distributors of aftermarket replacement parts for combine harvesters, balers, tractors, and corn heads in domestic and global markets, EVER-POWER has a comprehensive range of agricultural spare parts. Our product range consists of best quality aftermarket spare parts for combine harvesters such as John Deere, New Holland, Case, Claas, Welger, KMC, Amadas, Gallignani, Kubota, Laverda, MTZ, Ford, Maschio, Goldoni, Howard, BCS; which are all the world’s leading brands in the agricultural machinery industry. You can view our entire product range in detail on our product page. Our company supplies products to its local customers in whole world. Over time, it has come a long way in this field, too. Currently, our company exports its products to its valued customers in more than 50 countries in 5 continents of the world. We continue to work with all our strengths to provide the best service to our business partners with our professional human resources, strong infrastructure and customer-oriented service approach.
At EVER-POWER, we take pride in our products, and we are committed to providing high-quality replacement parts for combine harvesters. Our Knife Guard for John Deere Combine Harvester, model number AZ42706, is no exception.
Here are some reasons why you should choose EVER-POWER's Forged Knife Guard:
- Quality Products: Our products are crafted with precision and high-quality materials to ensure durability and performance. We adhere to stringent quality standards, ensuring each part meets the demands of rigorous agricultural operations.
- Wide Range of Products: We offer an extensive selection of aftermarket spare parts for leading agricultural machinery brands. Our diverse product range meets the varied needs of farmers and businesses worldwide.
- Competitive Prices: We provide top-quality products at competitive prices, offering exceptional value without compromising on quality. Our efficient manufacturing and strategic partnerships help keep costs low.
- Excellent Customer Service: Customer satisfaction is our priority. Our dedicated team is ready to assist with inquiries, orders, and technical support. We focus on building long-term relationships through personalized service and expert advice.
- Fast Delivery: We understand the importance of timely delivery in agriculture. Our efficient logistics network ensures that orders are delivered promptly, minimizing downtime during critical operations.
- Customization Products: We offer tailored solutions by welcoming customer specifications and designs. Provide drawings or samples, and our expert team will create customized parts to meet your unique needs, ensuring optimal performance.
In addition, we welcome customers to come to us with their own specifications and designs, and our expert team will create customized parts to meet their unique needs, ensuring optimal performance.
At EVER-POWER, we believe in providing quality products at competitive prices, backed by excellent customer service and fast delivery. So why not choose EVER-POWER for all your agricultural spare part needs?
To get started, visit our product page and browse our extensive selection of aftermarket spare parts. You can also contact us directly for personalized service and expert advice.

Additional information
| Edited | Yjx |
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Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port





