JUTHAWAN MOLITEC (THAILAND) CO., LTD.

High durability springs for automatic transmission improve shifting performance / Springs for A/T parts

Springs for automatic transmissions (A/T) are critical components that significantly impact the precision and durability of the shifting mechanism. Wave springs and disc springs each play distinct roles while collectively ensuring smooth shifting and system stability. These springs are made from high-quality spring steel and undergo austempering heat treatment and shot peening to achieve superior durability and strength. Selecting high-performance springs is essential for extending vehicle lifespan and improving the reliability of the transmission system.
■ Features
Advanced Heat Treatment Technology – Austempering heat treatment ensures uniform steel structure, enhancing durability and strength.
Improved Durability with Surface Strengthening – Shot peening reduces metal fatigue, maintaining performance over long-term use.
Absorbs Shift Shock – Wave springs flexibly absorb impact during gear shifts, enabling smoother transitions.
Stable Load Characteristics – Disc springs provide consistent force under load, ensuring precise operation of the transmission mechanism.
Withstands Harsh Environments – Designed to endure high temperatures and heavy loads, extending the lifespan of A/T components.
■ Specifications
Material: High-quality spring steel
Shape: Wave spring / Disc spring
Heat Treatment: Austempering process
Surface Treatment: Shot peening process
Application: Automatic Transmission (A/T) shifting mechanism
■ Applications
A/T systems in passenger and commercial vehicles
Reduces shift shock, ensuring a comfortable driving experience
Enhances A/T durability, reducing maintenance costs
Wave and disc springs support smooth gear shifting in A/T systems. Their high-durability design ensures stable performance over long periods, making them a reliable choice for automotive manufacturers and repair professionals.
■ For more details, please download the PDF or feel free to contact us.

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High durability springs for automatic transmission improve shifting performance / Springs for A/T parts

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