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  • Toyota timing chain 0401
    Toyota timing chain 0401

    Category: Toyota timing chain

  • Toyota timing chain 0402
    Toyota timing chain 0402

    Category: Toyota timing chain

  • Toyota timing chain 0403
    Toyota timing chain 0403

    Category: Toyota timing chain

  • Toyota timing chain 0404
    Toyota timing chain 0404

    Category: Toyota timing chain

  • Toyota timing chain 0405
    Toyota timing chain 0405

    Category: Toyota timing chain

  • Toyota timing chain 0406
    Toyota timing chain 0406

    Category: Toyota timing chain

  • Toyota timing chain 0407
    Toyota timing chain 0407

    Category: Toyota timing chain

  • Toyota timing chain 0408
    Toyota timing chain 0408

    Category: Toyota timing chain

  • Toyota timing chain 0409
    Toyota timing chain 0409

    Category: Toyota timing chain

  • Toyota timing chain 0410
    Toyota timing chain 0410

    Category: Toyota timing chain

  • Toyota timing chain 0412
    Toyota timing chain 0412

    Category: Toyota timing chain

  • Toyota timing chain 0413
    Toyota timing chain 0413

    Category: Toyota timing chain

Product advantages:
1. It is designed to maintain the service life of your engine to optimize the service life of components.
2. It is designed and verified for appropriate applications to ensure proper coordination with your vehicle.
3. Replacement parts of original Toyota parts recommended by Toyota Motor Corporation.
4. It is manufactured according to the original specifications of the car to ensure coordination, form and function.

Product specification description:
Chain structure type: separate
Number of drive chain guides: 130
Chain structure type: chain closed
Weight [kg]: 0,39

Car Engine Toyota timing chain Suppliers

Huzhou Jingtong Auto Parts Manufacturing Co., Ltd is China car engine Toyota timing chain suppliers and OEM car engine Toyota timing chain company. We focus on auto engine timing chain kits, including timing chains, tensioners, guides, and gears. Our products are used for auto engine timing system parts. We have two our own manufacturing factory, we also have our own international sales department. we produce and sell all by ourselves. We will reply to you within 12 hours of the working day.

Honor & Certificate

  • GB/T14212-2003 Certificates
  • JB/T10348-200 Standard
  • GB/T14212-2003 Certificates
  • JB/T10348-200 Standard
  • GB/T14212-2003 Certificates
  • JB/T10348-200 Standard
  • Certificates
  • Certificates

Lastest News

Toyota timing chain Industry Knowledge Extension

Common Toyota Timing Chain Failures and Preventive Maintenance Guide

Introduction

Toyota vehicles have long adopted timing chains as a core component of the engine. They are durable and have a long maintenance cycle, but certain failure risks still exist. Understanding common failure types and maintenance methods is essential for prolonging engine life.

Common Failure Types

1. Chain Slack or Excessive Elongation

Symptoms: Increased engine start-up noise, idle vibration, reduced power.

Causes: Metal fatigue after long-term use, or tensioner failure.

Solution: Regularly check chain tension and replace it with a high-quality chain if necessary.

2. Tensioner Failure

Symptoms: Chain slippage or abnormal noise.

Causes: Hydraulic or mechanical tensioner failure prevents proper chain tension.

Solution: Use tensioners manufactured to high standards, such as products from Huzhou Nanxun Jingtong Auto Parts Manufacturing Co., Ltd., made with high-carbon chromium alloy steel for high wear resistance and stability.

3. Guide Wear or Breakage

Symptoms: Chain skipping or abnormal noise.

Causes: Poor quality guide materials or long-term friction causing wear.

Solution: Choose guides produced with high-quality materials and manufacturing processes to extend chain life.

4. Sprocket Wear

Symptoms: Chain looseness, early or delayed engine ignition timing.

Causes: Severe wear of sprocket teeth affects timing accuracy.

Solution: Regularly inspect sprocket teeth and replace if necessary.

Preventive Maintenance Guide

1. Regular Inspection and Maintenance

It is recommended to conduct a full timing chain system inspection every 100,000–150,000 km. Use high-quality engine oil to ensure sufficient lubrication of the chain and tensioner.

2. Choose High-Quality Parts

Huzhou Nanxun Jingtong Auto Parts Manufacturing Co., Ltd. specializes in producing timing chain system products, including chains, guides, and tensioners.

Example of product parameter comparison:

Product Type Material Standard Service Life Features
Chain High-carbon chromium alloy steel GB/T14212-2003, JB/T10348-200 ≥150,000 km High wear resistance, low elongation, stable performance
Guide High wear-resistant engineering plastic/steel core composite Same as above ≥120,000 km Break-resistant, high temperature resistant
Tensioner High-carbon chromium steel Same as above ≥150,000 km Precise hydraulic/mechanical tension, wear-resistant

3. Avoid Extreme Conditions

Avoid frequent rapid acceleration, long-term high temperatures, or severe traffic jams, as these conditions accelerate timing chain system wear.

4. Timely Replacement of Worn Parts

If the chain, tensioner, or guide shows abnormal noise or visible wear, replace them immediately to avoid severe engine damage.

Conclusion

Although Toyota timing chains are durable, long-term use may still result in chain slack, tensioner failure, guide wear, or sprocket wear. Huzhou Nanxun Jingtong Auto Parts Manufacturing Co., Ltd. produces high-quality timing chain system products using advanced manufacturing technology and high-carbon chromium alloy steel, in accordance with national standards (GB/T14212-2003, JB/T10348-200). These products can effectively extend service life and reduce failure risks. Combined with regular inspections, proper use, and timely replacement of worn parts, they ensure maximum engine performance and reliability.