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Crankshaft Bearing for GM

Your Professional Crankshaft Bearing for GM Supplier

 

Our goal is to become your true partner in the field of connecting rod for GM China. Ningbo Bortoon Auto Parts Co., Ltd. has been committed to the manufacturing and sales of auto parts. 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.

 
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Why Choose Us

Production market

Our products are popular in the market, and our customers are located in Europe, Asia, Africa, the Middle East, America and other countries and regions.

Customized solutions

We have sufficient production capacity and rich experience to help you customize products and packaging. We can produce for you according to samples or drawings.

Quality control

We adopt strict factory inspection standards to ensure the quality of each product. Commonly used testing equipment includes balancing machines, flaw detectors, pneumatic testers, micrometers, high-precision test feeler gauges, 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 Crankshaft Bearing for GM

 

Durability

Crankshaft bearings are made from superior materials. They're designed to withstand extreme pressures and temperatures that are common in an engine's operation. When you're using low - quality bearings, they might wear out quickly. You could end up with a damaged engine and costly repairs.

 
 

Improved engine performance

Crankshaft bearings play a crucial role in reducing friction between the crankshaft and the engine block. When the friction is minimized, the engine can operate more efficiently. It can transfer power more effectively, which leads to better acceleration and overall performance. Imagine you're driving a car with high - quality crankshaft bearings.

 
 

Better fuel efficiency

When an engine runs more efficiently, it doesn't have to work as hard to produce the same amount of power. This means it uses less fuel. In today's world, where fuel prices are constantly rising, this is a huge advantage.

 
 

Reliability

You don't want your engine to break down unexpectedly. High - quality crankshaft bearings offer a higher level of reliability. They're less likely to fail, which gives you peace of mind. You can trust that your engine will keep running when you need it to.

 
 

Noise reduction

In a well - functioning engine, you don't want to hear a lot of rattling or knocking noises. These noises can be a sign of bearing wear or poor - quality bearings. High - quality bearings are precision - engineered to fit perfectly and operate quietly.

 

 

Specification of Crankshaft Bearing for GM

 

Brand

Bortoon

OE Number

12480255 12480252

Part Description

Crankshaft Bearing , con rod bearing

Engine

LB8 LW9 L46 LZC

Car Models

GM Regal TORRENT 3.0L

Condition

New

Fitment Type

Direct Replacement

Warranty

12-month

 

Materials of Crankshaft Bearing for GM
 
 

Babbitt

A soft metal alloy that provides good wear resistance and conforms to the shaft for better lubrication.

 
 
 

Bronze

Known for its strength and durability, often used in high-performance applications.

 
 
 

Plastic or composite materials

Used in some modern applications for their lightweight properties and resistance to corrosion.

 

 

The Construction of Crankshaft Bearing for GM

 

Main bearings

Located in the engine block, they support the crankshaft and allow it to rotate. They are typically clamped into saddles with bearing caps bolted on.

Connecting rod bearings (or rod bearings)

These bearings are positioned at the ends of the connecting rods, connecting them to the crankshaft's rod journals. They facilitate the crankshaft's rotation as it converts reciprocating piston motion into rotational motion.

L01 Crankshaft Connecting Rod Bearing for GM Sail 1.6L 92089867 92089865

 

Application of Crankshaft Bearing for GM
 

Applications in various engines

Crankshaft bearings are used in a wide range of engines, from small passenger vehicles to high-performance racing engines.

 

 

Role in engine management

Crankshaft bearings are closely related to the crankshaft position sensor (ckp), which is an electronic sensor that monitors the crankshaft's position or rotational speed.

 

Packing and Shipping of Crankshaft Bearing for GM

 

Packing

Wooden box

Shipping

Shipped by road, sea, rail

 

FAQ

 

Q: What are the signs of worn crankshaft bearings?

A: Signs of worn crankshaft bearings include increased engine noise, reduced oil pressure, and metal shavings in the oil. Addressing these signs promptly can prevent further engine damage.

Q: How long do crankshaft bearings typically last?

A: Crankshaft bearings typically last between 100,000 to 150,000 miles, depending on the engine type and maintenance practices. Regular maintenance and proper lubrication can extend their lifespan.

Q: Can you replace crankshaft bearings without removing the engine?

A: Yes, it is possible to replace crankshaft bearings without removing the engine in some cases. This process is known as an in-situ bearing replacement.

Q: What is the construction of the crankshaft?

A: Crankshafts are made from forged steel or cast iron. Crankshafts for high-volume, low-load production vehicles are generally constructed from nodular cast iron, which has high strength.

Q: How does a crankshaft bearing work?

A: Essentially, bearings are there to guide the movement of two components against each other. As the crankshaft rotates and translates the up and down motion of the piston and conrod into a circular motion, it is held in the block by the main bearings.

Q: What is the difference between bearing crush and bearing spread?

A: In short, the spread is what keeps the bearing in place during assembly. You'll notice this from the snapping sensation when positioning a bearing in the groove. Crush also refers to an oversized condition, but in a different way.

We're professional crankshaft bearing for gm manufacturers in China, specialized in providing high quality auto parts. We warmly welcome you to wholesale crankshaft bearing for gm for sale from our factory. For price consultation, contact us.

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