Cranktrain

Your Professional Crank Train Supplier

Our goal is to become your true partner in the field of crank train in China. Liubei Engine Factory, located in Jinhua, Zhejiang, is a leading global provider of automotive power solutions. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Why Choose Us

Our Certificates

We have obtained ISO/TS16949:2009, GB/T 19001-2016/ISO 9001:2015 and IATF 16949:2016 certificates.

Customized Solutions

Understanding your specific needs is the first step in our service. We provide personalized accessories recommendations and customization services to ensure that the accessories you choose perfectly match your vehicle model and usage needs.

Our Equipment

Our factory is equipped with the most advanced production equipment and automated production lines, including but not limited to high-precision CNC machine tools and machining centers, intelligent assembly lines and robot systems, advanced detection and testing equipment, etc.

Our Services

In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

Advantages of Crank Train

Increased torque

Our crankshafts are engineered to deliver higher torque, giving your vehicle a boost in power.

Longevity

Built to last, reducing the need for frequent replacements and minimizing maintenance costs.

Compatibility

We offer a wide range of crankshafts to fit various engine models, ensuring a perfect fit for your specific needs.

Customization options

Available in standard and custom configurations to meet the unique demands of your engine.

Specification of Crank Train

Product name	Crank train
Material	High-strength alloy steel
Finish	Hardened and precision ground for optimal performance
Balancing	Individually balanced to ensure minimal vibration
Weight	Varies by model (please inquire for specific details)
Tolerance	Varies by model (please inquire for specific details)

Features of Crank Train

Crankshaft OEM 13401-54020, 13401-54060, 13401-54080, 13401-54100 For Toyota Vigo Hilux, HiAce Land Cruiser, Prado J90, Dyna 150 Engine: 3L-E/5L-E

High-quality Material

Crafted from premium forgings for exceptional strength and durability.
Precision Balancing

Each crankshaft is precision-balanced to ensure smooth operation and reduce vibration.
Advanced Manufacturing

Utilizing state-of-the-art manufacturing processes to guarantee accuracy and reliability.
Enhanced Performance

Designed to improve engine efficiency and power output.

Application of Crank Train

Light commercial vehicles

The optimization of the crankshaft for light commercial vehicles is a significant focus due to the need for more power alongside torque requirements. The hollow design of the crank pin and journal not only reduces the inertial mass but also enhances the safety factor of the crankshaft, making it suitable for light commercial vehicles that require efficient fuel economy and dynamic behavior of the engine.

Racing cars

Racing cars benefit from the high durability and lightweight components. The ability to achieve high power vehicles through the optimization of the crankshaft, as demonstrated by the reduction in weight and increase in safety factor, makes it an ideal choice for racing applications where every component must contribute to maximum performance and minimal weight.

Packing and Shipping of Crank Train

Packing	Wooden box
Shipping	Shipped by road, sea, rail

FAQ

Q: What is a crank train?

A: The cranktrain is at the heart of the reciprocating piston engine, and its purpose is to translate the linear motion of the pistons into rotary motion for the purpose of extracting useful work.

Q: Can the crankshaft damage the engine?

A: Yes, a damaged crankshaft can cause significant damage to the engine. If the crankshaft fails or experiences excessive wear, it can lead to catastrophic engine failure, requiring extensive repairs or even engine replacement.

Q: What happens if the crankshaft breaks while driving?

A: The crankshaft is a crucial part of the engine that converts the up and down movement of the pistons into rotational motion, which powers the wheels. Any harm to the crankshaft can lead to severe engine issues, including low power, poor fuel efficiency, and engine failure.

Q: How easy is it to fix a crankshaft?

A: The only safe way to repair a crankshaft is if the damage is contained within the pins – you can grind them to undersize. Any other damage would, unfortunately, mean a new crankshaft is required.

Q: How hard is it to replace a crankshaft sensor?

A: Replacing a crankshaft position sensor can range from a relatively easy DIY job to a more complex task requiring professional help, depending on the vehicle's make and model. How to start a car with a bad crankshaft?

Q: How to start a car with a bad crankshaft sensor?

A: Starting a vehicle with a bad crankshaft sensor can be risky and it's unlikely to work. Disconnect the damaged sensor and try spraying a little starter fluid in the throttle body on your engine. Then, try cranking the engine to start the vehicle.

As one of the leading crank train manufacturers and suppliers in China, we warmly welcome you to buy high-grade crank train in stock here from our factory. All auto parts are with high quality and competitive price.

90325660, Cylinder Head Toyota Hi Lux, Timing Belt 46 Tooth