Torque Converter Bushing

Professional Torque Converter Bushings Manufacturing

Torque converter bushings are indispensable high-precision, wear-resistant components inside automatic transmission torque converters. They directly affect the smoothness, durability, and reliability of the transmission.

High-quality bushings can significantly improve the efficiency of power transmission and extend the overall service life of the vehicle.

Part NumberInner DiameterOuter DiameterLengthApplication
TCB-00125mm35mm20mm4L60E Transmission
TCB-00230mm40mm25mm4L80E Transmission

Torque Converter Bushings Technical Specifications

  • Material: Bronze, PTFE composite, self-lubricating
  • Applications: 4L60E, 4L80E, 6L80E transmissions
  • Operating Temperature: -40°C to +200°C
  • Precision tolerance: ±0.001"

Common Torque Converter Bushing Problems

Torque converter bushings are critical components that help prevent:

  • Transmission fluid leaks
  • Converter clutch shudder
  • Premature torque converter failure
  • Transmission overheating

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Torque Converter Bushings FAQ

What are torque converter bushings used for?

Torque converter bushings provide smooth operation and prevent metal-to-metal contact in automatic transmissions...

How often should torque converter bushings be replaced?

Typically every 100,000-150,000 miles, depending on driving conditions...

What are signs of worn torque converter bushings?

Common symptoms include transmission shudder, noise during shifting, and fluid leaks...