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Use high-quality GL-4 or GL-5 gear oil. Contaminated oil acts as an abrasive, wearing down the gear teeth.

Varies by specific transmission model, but usually designed for constant-mesh applications. 2. Vehicle Compatibility 17012-0101831

Replacing a transmission gear is a complex task that requires specialized tools. Use high-quality GL-4 or GL-5 gear oil

Helical gear design to ensure smoother engagement and reduced noise during operation. 17012-0101831

One of China's most common heavy truck platforms.

Are you currently experiencing or noise in your transmission, or

Carburized and quenched to achieve high surface hardness while maintaining a tough core.