Tooth Depth 5.34 Idling Gear Hardness 230HB ZF7B Auto Transmission Parts

The gear surface hardness is ≤230HB and tooth width of 24.3,This product is the core part of AT transmission, which is used to change the speed and torque from the engine. It can fix or shift the transmission ratio of output shaft and input shaft, also known as gearbox.

The principle of:

Mechanical transmission mainly applies the principle of speed reduction of gear transmission. Simply put, there are multiple sets of gear pairs with different transmission ratios in the gearbox, and the shifting behavior of the car when driving is to make the different gear pairs in the gearbox work through the control mechanism. For example, at low speed, let the gear pair with large transmission ratio work, and at high speed, let the gear pair with small transmission ratio work.

Product specification:

Related products:

FAQ:

Q: Can you send me a sample?

A: Yes, we can send you the sample to check the quality, but you need to pay all the cost of the sample.

Q: How to get the best price?

A: You can consult our commercial department for pricing.

Q:What are your packing terms?

A: Generally speaking, we will pack properly according to your requirements.

Q:What are your terms of payment?

A:generally speaking, telegraphic transfer 30% serves as deposit, 70% is before deliver, but specific circumstance, want to seek advice from our business branch, according to different actual situation, differ somewhat.

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Corporate Vision:

To become a leading innovative enterprise in the field of advanced molding technology in China to build the world's most competitive supplier of automotive precision forging products

Enterprise Mission:

Provide global optimization of precision forging technology as the core of the automotive parts system solutions

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The annual r&d investment shall account for no less than 5% of the main business income

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