1979989C1 Bushing, Tightener Lever Fits For Case IH
1979989C1 Bushing, Tightener Lever Replacement Part of Case-IH
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Technical Parameters
Our 1979989C1 Bushing, Tightener Lever Replacement Part of Case-IH is manufactured to replace the original Case-IH part. It is not a Case-IH branded product, but rather a high-quality replacement part that can be used in place of the original with the same performance and reliability.
Here are some reasons to choose our agricultural machinery parts:
- High Compatibility: Our products are designed to be highly compatible with a wide range of agricultural machinery brands and models.
- High-Quality Materials: We use high-quality materials to ensure the durability and longevity of our products.
- Rigorous Testing: Our products undergo rigorous testing to ensure that they meet or exceed industry standards.
- ISO Certification: We are ISO certified, which means that our products are manufactured to the highest quality standards.
- Competitive Pricing: Our products are competitively priced, providing high value for our customers.
- Large Inventory and Fast Delivery: We keep a large inventory of our products in stock and offer fast delivery to ensure that our customers receive their orders as soon as possible.
- Professional Support: Our team of experts is always available to provide professional support and assistance to our customers.

How Combine Harvesters Work
Combine harvesters are complex machines that perform several tasks in one pass, including harvesting, conveying, threshing, cleaning, storing, and disposing of crop residues. Here is a brief overview of each step in the process:
- Harvesting: The crop is cut and gathered into the machine using a header.
- Conveying: The crop is then conveyed to the threshing mechanism using a series of belts and augers.
- Threshing: The crop is threshed to separate the grain from the straw using a rotating drum and a series of concaves.
- Cleaning: The grain is then cleaned using a series of sieves and fans to remove any debris and chaff.
- Storing: The grain is stored in a hopper or tank on the machine.
- Disposing of Residues: The straw and other residues are discharged from the machine and can be used for other purposes, such as animal feed or fuel.

Commonly Worn Parts of a Combine Harvester
Combine harvesters have many moving parts that can wear out over time. Here are some of the most commonly worn parts:
- Blades: The blades on the header can become dull and need to be sharpened or replaced.
- Bearings: Bearings in the machine can wear out over time and need to be replaced.
- Belts: Belts on the machine can wear out or break and need to be replaced.
- Chains and Sprockets: Chains and sprockets on the machine can wear out and need to be replaced.
- Threshing Drum: The threshing drum can wear down over time and require replacement.
- Vibrating Screens: Vibrating screens can become worn or damaged and require replacement.
- Rotating Blades: The rotating blades that move the grain through the machine can become worn and require replacement.

When to Replace 1979989C1 Bushing, Tightener Lever Replacement Part of Case-IH
The 1979989C1 Bushing, Tightener Lever Replacement Part of Case-IH should be replaced when it shows signs of wear or damage. Some signs that it may need to be replaced include:
- Loose or Worn Parts: If the part is loose or shows visible signs of wear, such as cracks or breaks, it should be replaced.
- Noise: Unusual noises coming from the machine can be a sign that the part needs to be replaced.
- Reduced Performance: If the machine is not performing as well as it should be, the part may need to be replaced.
How to Extend the Life of Your Combine Harvester Parts
Regular maintenance can help to extend the life of your combine harvester parts. Here are some recommended maintenance tasks:
- Cleanliness: Keep the machine clean and free of debris to prevent damage to moving parts.
- Lubrication: Regularly lubricate moving parts to reduce wear and friction.
- Inspection: Regularly inspect the machine for signs of wear or damage and replace parts as needed.
- Storage: Store the machine in a dry, protected area when not in use to prevent rust and other damage.
- Professional Maintenance: Have the machine professionally serviced and maintained on a regular basis to ensure optimal performance.

At Ever-power Agricultural Spare Parts, we are one of the oldest companies in the industry, specializing in the production of replacement parts for tractors and combine harvesters since 1974. We are committed to providing our customers with high-quality, self-produced products. As our company has grown, we have expanded our product line to include other high-quality products from several well-known brands. To further enhance the customer experience, we import many high-quality products from different countries to provide our customers with the best cost-effective options. Our efforts have resulted in a comprehensive product line and have made us one of the leading manufacturers and wholesale distributors of aftermarket replacement parts for combine harvesters, tractors, corn headers, and balers for the domestic and international markets. Ever-power exports products to over 133 countries on five continents, and we have gained wide recognition and trust among our customers.
Our advantages include:
- High-Quality Products: We use high-quality materials to produce our products to ensure their durability and longevity.
- Wide Range of Products: Our product line is comprehensive, covering a wide range of agricultural machinery parts.
- Competitive Pricing: Our products are competitively priced to provide our customers with high value for their investment.
- Professional Support: Our team of experts is always available to provide professional support and assistance to our customers.
- Large Inventory: We keep a large inventory of our products in stock to ensure that our customers can always find what they need.
Author: Miya
Additional information
| Editor | Miya |
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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






