519456 Double Knife Guard for Claas Combine Harvester
Product Specifications
Application | Claas Combine Harvesters |
SKU | 519456 |
Reference Code | 0005194560, 519456, 519456.0 |
Manufacturer | EVER-POWER Group |
Brand | |
Weight | 0.55KG |
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 519456 Double Knife Guard for Claas Combine Harvester
The 519456 Double Knife Guard is an essential component for Claas Combine Harvesters. This guard is designed to protect the knives of the combine harvester from damage and ensure the smooth functioning of the machine. This double knife guard is made by EVER-POWER Group, a leading manufacturer of high-quality agricultural machinery components.
The 519456 Double Knife Guard is known for its durability and strength. Made from high-quality materials, this guard is built to withstand the toughest of conditions. The guard is finished with a green paint that not only enhances its appearance but also protects it from rust and corrosion. This guard is also available in galvanized or OEM finishing as per customer requirements.
This double knife guard is designed to fit the Claas Combine Harvester model and series listed below:
- Lexion series
- Medion series
- Maxion series
- Mega series
- Tucano series
- Commandor series
Overall, the 519456 Double Knife Guard is an essential component for Claas Combine Harvesters that ensures smooth and efficient harvesting. With its high-quality materials, durable construction, and rust-resistant finishing, this guard is built to last and withstand the toughest of conditions.

Function of 519456 Double Knife Guard for Claas Combine Harvester
The 519456 Double Knife Guard is an essential component for the Claas Combine Harvester, serving multiple functions to enhance its performance and efficiency in agricultural harvesting.
The primary function of this component is to protect the cutting system of the harvester, ensuring the longevity and durability of the knives. It acts as a protective shield, preventing any damage or wear that could occur during the harvesting process. By safeguarding the knives, it reduces the need for frequent replacements, thus saving both time and money for farmers.
Furthermore, the 519456 Double Knife Guard plays a crucial role in maintaining the quality of the harvested crops. It prevents any foreign objects, such as stones or debris, from getting caught in the cutting system. This eliminates the risk of contamination, ensuring that the harvested crops remain clean and free from any impurities.
Additionally, this component improves the overall efficiency of the agricultural combine harvester. By providing a stable and secure environment for the cutting system, it enables smooth and uninterrupted harvesting operations. The double knife guard minimizes the chances of blade misalignment or dislodgment, optimizing the cutting performance and reducing downtime.
In summary, the 519456 Double Knife Guard for the Claas Combine Harvester serves as a protective barrier for the cutting system, ensuring the longevity of the knives and preventing any foreign objects from interfering with the harvesting process. Its main function is to enhance the efficiency and productivity of the agricultural combine harvester, addressing potential issues and improving overall performance.

Benefits of 519456 Double Knife Guard for Claas Combine Harvester
The 519456 Double Knife Guard is an essential component of Claas Combine Harvester that offers several benefits. Below are some main advantages of this part in the agricultural sector:
1. Enhanced durability: The 519456 Double Knife Guard is made of high-quality materials that offer increased durability. The material used is resistant to wear and tear and can withstand harsh weather conditions, making it perfect for agricultural use.
2. Improved safety: The double knife guard provides an extra layer of protection to the user, reducing the risk of injury during operation. Its design ensures that the blades are safely secured and do not pose a danger to the operator or the crops.
3. Increased efficiency: The 519456 Double Knife Guard enhances the performance of the Claas Combine Harvester by ensuring that the blades remain in the correct position, which results in a more efficient cutting process. The guard also helps in reducing the downtime of the harvester, ensuring that the work is completed faster.
4. Easy maintenance: The knife guard is designed for easy maintenance, making it a cost-effective solution for farmers. The design ensures that it can be easily removed and reinstalled, allowing for quick repairs and maintenance.
5. Versatile application: The 519456 Double Knife Guard can be used in different agricultural applications, making it a versatile component. It is compatible with various Claas Combine Harvester models and can be used for different crops such as wheat, corn, and soybeans.
6. Cost-effective: The 519456 Double Knife Guard is a cost-effective solution for farmers, as it enhances the performance of the harvester, reducing maintenance costs and increasing the lifespan of the blades.
Overall, the 519456 Double Knife Guard is an essential component of Claas Combine Harvester, which offers improved efficiency, increased safety, and reduced maintenance costs. Its versatile application, durability, and cost-effectiveness make it an ideal part for farmers looking for a reliable solution.

How to Replace a Damaged 519456 Double Knife Guard for Claas Combine Harvester
Replacing a damaged 519456 double knife guard on a Claas Combine Harvester is a crucial step in ensuring the efficient and safe operation of the machine. Here are the detailed steps to follow for replacing the damaged part:
- First, make sure the combine harvester is turned off and parked on a flat surface. This will ensure your safety during the replacement process.
- Inspect the damaged knife guard to determine the extent of the damage. Take note of any additional parts or components that may need to be replaced.
- Locate the mounting bolts that secure the damaged knife guard in place. Use the appropriate tools, such as a socket wrench, to remove the bolts and detach the damaged guard from the harvester.
- Carefully remove the damaged knife guard from the harvester, taking note of its orientation and how it was originally installed. This will ensure proper installation of the replacement guard.
- Clean the area where the damaged guard was removed from any debris or residue. This will provide a clean surface for the installation of the new guard.
- Take the new 519456 double knife guard and position it correctly on the harvester, aligning it with the mounting holes. Make sure the guard is securely in place before proceeding.
- Insert and tighten the mounting bolts to secure the new guard in place. Use the appropriate torque specifications provided by the manufacturer to ensure proper tightness.
- Once the new knife guard is securely installed, visually inspect the surrounding area to ensure there are no loose parts or potential hazards. This step is crucial for the safe operation of the combine harvester.
Replacing a damaged knife guard on a Claas Combine Harvester is a task that requires attention to detail and following proper procedures. By following these steps, you can ensure the successful replacement of the 519456 double knife guard and maintain the efficiency and safety of your harvester.

Other Replacement Combine Harvester Parts for Claas
Combine harvesters are essential machines in modern agriculture, and they require regular maintenance and replacement of various components to operate efficiently. In addition to the Double Knife Guard (SKU 519456) for Claas Combine Harvesters, there are several other important replacement parts that farmers must consider. Let's explore some of the critical components that ensure the longevity and productivity of the harvester.
1. Gears
Gears are an essential part of the transmission system of a combine harvester, allowing the transfer of power from the engine to various machine components. These parts undergo high levels of stress and wear, especially during extended harvesting seasons. Replacement gears ensure smooth operation, prevent transmission failures, and maintain consistent machine performance under heavy workloads. It is vital to choose high-quality gears made of durable materials to withstand the harsh conditions of fieldwork.
2. Gear Shafts
Gear shafts work in tandem with gears to transmit torque and rotational motion throughout the harvester. They must be sturdy and precisely engineered to handle heavy loads. Over time, shafts can wear down or become misaligned, leading to inefficiency or mechanical failure. When replacing damaged gear shafts, it is essential to choose parts that meet the manufacturer's specifications to ensure proper installation and safe operation.
3. Chopper Knife
The chopper knife is a critical component in the straw chopper assembly, responsible for cutting crop residue into smaller, uniform pieces. High-quality replacement chopper knives are designed to handle tough residues and maintain sharpness under extreme conditions. Regular replacement of worn chopper knives ensures effective residue management and reduces the risk of blockages, thereby improving the harvester's overall efficiency.
4. Knife Head
The knife head is a part of the cutting system in the combine harvester. It connects the cutting blades to the drive mechanism, ensuring smooth and efficient cutting of crops. A damaged or worn knife head can lead to uneven cutting, reduced harvesting efficiency, and increased stress on other components. Replacing the knife head ensures the cutter bar operates at peak performance, reducing downtime and increasing productivity.
5. Grain Head Sprocket
The grain head sprocket is part of the feeding mechanism that moves grain and crop material through the combine. It works with chains to regulate the flow of harvested material. A worn sprocket can lead to chain slippage or uneven feeding, which affects overall productivity. Replacing the sprocket ensures smooth and consistent material flow, improving the harvester's performance in the field.
6. Damper Disc
The damper disc is an essential part of the combine harvester's drive system, absorbing shocks and vibrations and protecting other components from excessive wear and damage. Over time, damper discs can degrade due to constant stress and heat. Replacing a worn damper disc helps maintain drivetrain stability, reduces vibrations, and extends the lifespan of the machine.
7. Teflon Bushing
Teflon bushings are self-lubricating components used in various pivot points and moving parts of the combine harvester to reduce friction and wear. These components ensure smoother operation and protect metal surfaces from abrasion. Replacing worn or damaged bushings ensures consistent performance, reduces maintenance costs, and prolongs the life of the harvester's components.

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.
Our company offers several advantages:
- 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.

Choose EVER-POWER for the finest quality forged knife guard for your Claas Combine Harvester. Experience our exceptional products, competitive prices, excellent customer service, and fast delivery. We welcome customized orders and guarantee top-notch performance. Place your order now and join our satisfied customers worldwide!
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





