AH140497 Rotary Screen Drive Idler Fits John Deere
Product Specifications
Application | JOHN DEERE COMBINE:CTS,CTS II,T550,T660,9400,9500,9600,9650,9650CTS,9670STS,9770STS,S660,S670,S680 |
SKU | JD5005 |
Reference Code. | AH140497 |
Manufacturer | EVER-POWER |
Brand |
|
Weight | 0.35KG |
Finishing | Painting Green Color or Galvanize or Red or OEM |
Packing | Carton or Wooden box or Iron Box |
Overview of AH140497 Rotary Screen Drive Idler Fits John Deere
The AH140497 Rotary Screen Drive Idler is a high-quality aftermarket replacement part designed for John Deere combine harvesters. This idler is specifically engineered to fit the CTS, CTS II, T550, T660, 9400, 9500, 9600, 9650, 9650CTS, 9670STS, 9770STS, S660, S670, and S680 models. It is manufactured by EVER-POWER, a leading manufacturer of aftermarket replacement parts for combine harvesters, tractors, corn heads, and balers in domestic and global markets.
This Rotary Screen Drive Idler is made from durable materials and comes in different finishing options such as painting green color, galvanizing, red or OEM. It has a weight of 0.35KG and is packed in a carton, wooden box, or iron box. The idler is designed to ensure efficient rotary screen drive operation, ensuring optimal performance and energy efficiency across the harvester's systems.

Function and Use of AH140497 Rotary Screen Drive Idler
The AH140497 Rotary Screen Drive Idler is a vital component of the rotary screen drive system in a John Deere combine harvester. This idler serves as a guide and maintains tension in the chains, preventing slack and ensuring smooth operation. It helps optimize chain alignment and reduces wear on drive sprockets.
By ensuring smooth operation of the rotary screen drive system, the idler helps to improve the efficiency of the combine harvester. It reduces the risk of breakdowns or mechanical issues, which can lead to costly downtime and lost productivity during critical harvest seasons.

Advantages of AH140497 Rotary Screen Drive Idler
The AH140497 Rotary Screen Drive Idler offers several advantages for John Deere combine harvesters. These include:
- Durability: Made of high-quality materials, this idler is designed to withstand significant stress and wear, maintaining efficient performance under demanding agricultural conditions.
- Efficient Operation: The idler ensures smooth operation of the rotary screen drive system, optimizing chain alignment and reducing wear on drive sprockets.
- Reduced Risk of Breakdowns: By maintaining the tension in the chains and ensuring smooth operation of the rotary screen drive system, the idler reduces the risk of breakdowns or mechanical issues, improving the overall reliability of the combine harvester.
- Improved Efficiency: By ensuring smooth operation of the rotary screen drive system, the idler helps to improve the efficiency of the combine harvester, reducing the risk of costly downtime and lost productivity during critical harvest seasons.
- Compatibility: The AH140497 Rotary Screen Drive Idler is designed to fit the CTS, CTS II, T550, T660, 9400, 9500, 9600, 9650, 9650CTS, 9670STS, 9770STS, S660, S670, and S680 models of John Deere combine harvesters.

How to Replace a Damaged AH140497 Rotary Screen Drive Idler
Replacing a damaged AH140497 Rotary Screen Drive Idler is a straightforward process that can be completed in a few simple steps. Here are the steps to follow:
- Disconnect the combine harvester from any power sources and ensure that the machine is shut down.
- Locate the damaged Rotary Screen Drive Idler and remove it from the combine harvester.
- Install the new Rotary Screen Drive Idler in place of the damaged one, ensuring that it is securely fastened and correctly aligned.
- Reconnect the combine harvester to the power source and test the rotary screen drive system to ensure that it is operating correctly.

Other Agricultural Combine Harvester Parts
Apart from the Rotary Screen Drive Idler, there are several other vital parts in a combine harvester. These include:
- Chain Sprockets: Chain sprockets are crucial for transmitting power within the harvester. They engage with chains to drive multiple components, ensuring synchronized operation.
- Idler Sprockets: Idler sprockets guide and maintain tension in chains, preventing slack and ensuring smooth operation. They help optimize chain alignment and reduce wear on drive sprockets.
- Drive Pulleys: Drive pulleys transmit power from the engine to various parts of the harvester using belts. They facilitate the transfer of rotational motion, ensuring efficient operation.
- Idler Pulleys: Idler pulleys maintain belt tension and guide belts smoothly around drive pulleys. They help prevent belt slippage and wear, ensuring consistent power transmission.
- Gears: Gears adjust speed and torque across the harvester¡¯s mechanisms. They enable the machine to adapt to varied harvesting conditions, ensuring efficient operation.
- Drive Shaft: The drive shaft transmits torque from the engine to different parts of the combine. Its robust construction allows it to handle high speeds and significant loads, ensuring reliable power delivery across the harvester¡¯s complex mechanical systems, crucial for uninterrupted operation.
- Knives: Knives are used for cutting crops during harvesting. Designed to be sharp and durable, they efficiently slice through tough plant material. Regular maintenance and sharpening are essential to ensure clean cuts and prevent damage to the crops, enhancing harvesting efficiency.

Why Choose EVER-POWER's Combine Harvester Parts?
As one of the leading manufacturers and wholesale distributors of aftermarket replacement parts for combine harvesters, tractors, corn heads, and balers in domestic and global markets, EVER-POWER has a comprehensive range of agricultural spare parts. Our product range consists of the 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.
Our company supplies products to its local customers in the 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.
Some of the reasons why you should choose EVER-POWER's combine harvester parts include:
- 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.

Additional information
| Edited by | Yjx |
|---|
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





