Front Main Crankshaft Oil Seal 3900709 3937111

Truck Oil Seals are a very important component of a truck’s engine system. They are designed to keep lubricating oil in and contaminants out of the system. Oil seals help reduce friction between rotating components and prevent oil leakage.

Truck oil seals are made up of a rubber seal and a metal housing. The rubber seal is normally made of a synthetic rubber such as nitrile butadiene rubber or polychloroprene which is a blend of these two rubbers. This rubber is designed to withstand high temperatures, pressure and oil viscosity. The metal housing is generally made of stainless steel or aluminum and is designed to provide the oil seal with adequate support and protection against the environment. The joint between the rubber seal and metal part can be filled with a sealing compound such as silicone or polyurethane. The combination of all these materials provides the oil seal with a good seal and long service life.

The primary function of a truck oil seal is to ensure the engine has sufficient lubrication. Without the oil seal, friction between contact surfaces could cause excessive heat buildup and damage to surfaces. The oil seal also helps reduce oil leakage which in turn helps protect other engine components from contamination and excessive wear.

There are many types of oil seals on trucks, and there are four categories according to the installation location: truck engine oil seals, truck gearbox oil seals, truck axle oil seals, and truck wheel hub oil seals.Professional truck oil seal manufacturer, various types of accessories, if you have any, please contact us.

Product Description: Rear Crankshaft Oil Seal

Introducing the Rear Crankshaft Oil Seal, an essential component designed to ensure peak performance and durability of your vehicle's engine. This high-quality seal, manufactured with utmost precision and attention to detail, guarantees a reliable and effective solution to prevent oil leaks from the rear crankshaft of your engine.

Function:

The primary function of the Rear Crankshaft Oil Seal is to create a tight seal between the engine block and the crankshaft, preventing oil leakage. Located at the rear end of the engine, this seal plays a crucial role in maintaining proper lubrication and preventing contaminants from entering the engine compartment.

1. Leak Prevention: The Rear Crankshaft Oil Seal acts as a barrier, effectively preventing oil from escaping the engine through the rear crankshaft interface. This ensures that lubrication remains at optimum levels, reducing the risk of engine damage and enhancing overall performance.

2. Contaminant Exclusion: Engine contaminants such as dirt, dust, and debris can be devastating if they find their way into the engine compartment. The Rear Crankshaft Oil Seal helps to keep these harmful elements out, safeguarding the internal components of the engine and maintaining its longevity.

3. Noise Reduction: In addition to preventing oil leakages and excluding contaminants, the Rear Crankshaft Oil Seal also minimizes the noise generated by the rotation of the crankshaft. By providing a secure seal between the engine block and crankshaft, this seal reduces friction, ensuring a quieter and smoother engine operation.

Features:

1. Superior Quality Material: Our Rear Crankshaft Oil Seal is crafted from high-grade materials, including synthetic rubber or silicone, that possess exceptional sealing properties and resistance to extreme temperatures and pressures. This ensures long-lasting durability and reliability, even in the harshest operating conditions.

2. Precision Engineering: Our Rear Crankshaft Oil Seal is engineered with precision to meet or exceed OEM specifications, guaranteeing an exact fit and proper function. Designed using advanced manufacturing techniques, this seal has been rigorously tested to ensure flawless performance, providing you with peace of mind and confidence in your vehicle's engine.

3. Easy Installation: Our Rear Crankshaft Oil Seal is designed for convenient installation, allowing you to replace the old or worn-out seal efficiently. With detailed instructions and guidance, you can effortlessly install this seal without the need for extensive mechanical knowledge or professional assistance.

4. Compatibility: Our Rear Crankshaft Oil Seal is available in various sizes and configurations to cater to a wide range of vehicle makes and models. With options to fit popular brands and engine types, you can be confident that this seal will seamlessly integrate with your vehicle, providing optimal performance and reliability.

5. Cost-Effective Solution: Investing in our Rear Crankshaft Oil Seal not only ensures the efficient operation of your engine but also helps you save money in the long run. By preventing oil leaks and reducing the risk of engine damage, this seal eliminates the expense of costly repairs or premature engine failure.

Product Description:

Truck oil seals:

Truck oil seals are a type of sealing device that are used in various trucks, buses, and other heavy-duty vehicles. These seals are designed to prevent the leakage of oil and other fluids from the engine and other vital components of the vehicle.

Function:

The function of a truck oil seal is to provide a tight and secure seal between two parts of the engine or other components that may contain oil or other fluids. These seals are typically made from rubber or other elastomeric materials that can withstand high temperatures and pressures. They are also designed to withstand friction, wear, and other forms of mechanical stress.

The primary benefits of truck oil seals include their ability to prevent oil leakage, reduce friction and wear, and increase the lifespan of critical engine parts. In addition, these seals can help improve fuel efficiency by reducing the amount of oil that is lost or wasted due to leakage.

Features:

One of the primary features of truck oil seals is their ability to withstand extreme temperatures and pressures. Most seals are made from materials that can withstand temperatures ranging from -40°C to 200°C, and pressures up to 10 bar.

Another important feature of these seals is their ability to resist abrasion, corrosion, and other forms of mechanical stress. This makes them ideal for use in heavy-duty environments where the seal must withstand constant use and exposure to the elements.

Product details:

Other name: truck oil seal/Oil seal / NBR Material/Rear Wheel Hub oil seal/Truck Shaft Axle Rotary

Material:    NBR Or Customized    

Type:    Labyrinth

Apply:    Fuwa Axle 16T    

Feature:    Oil Resistance, Corrosion Proof, Sealing Performance, Factory And Home, Heat-Resisitant

Truck’s oil seal is an important component that helps maintain the performance and efficiency of the engine system. It helps protect all engine components from contamination and excessive wear while ensuring the right amount of lubrication is present at all times. As such, it is important to make sure that high-quality, reliable oil seals are used in the engine system.NNK and truck oil seals

In order to meet the needs of trucks for seals, NNK has conducted in-depth research on truck oil seals for decades. According to the working environment of truck oil seals, the characteristics of different applied vehicle series, and combined with its own experience, the truck oil seals produced not only have strong sealing performance, but also anti-skid and wear-resistant. The fit is also super high. At present, it has been used in flatbed trucks, fence trucks, van trucks, warehouse-type trucks, tank trucks, dump trucks, etc. If you need truck oil seals, contact us.

FAQ

1.Why more and more customers choose us?
a. We are specialized in the manufacturing and exporting of high quality seals. Choose us is to choose the rest assured.
b.We mainly produces various types, specifications, models of the seals of high precision mechanical components. We have all the specifications of what you need to help you achieve one-stop shopping, save time, effort and worry.
c.We has long been a domestic and international numerous oil seal mould supply business of manufacturer, service for 15 years, we have professional talents and product research and development equipment, our research and development ability, is the domestic first-class oil seal manufacturer home.
d. We provide one-stop sealing solutions, and provide a full range of services, from product design, mold development, stamping skeleton, vulcanization molding, clip, screening and packaging,. The entire process would take a shorter, more stable quality.
2. What is your packing?
a. Paper roller: 10pcs in one roller, 200 rollers in one carton
b. PP bag: 50 or 100pcs in one bag,15 or 30 bags in one carton
c. Box: 1pc to a box
d. According to customer's request.
3.Date of Delivery
a. 1-2 days if goods in stock.
b. 10-15 days if goods out of stock with molding.
c. 25-30 days if goods out of stock without molding.
4.Payment Term:
a. 30% T/T in advance and 70% balance paid before shipment.
b. West union/ Money Gram
c. Paypal
d. others for discussion
5. Can you produce according to the samples?
a. We accept ODM and OEM at the same time.We have the ability to provide the sample of the products of decomposition, develop the mould, for production.
6. How do you make our business long-term and good relationship?
a. We will continue to improve the process control, and improve the quality of our products and work to reduce operating costs and provide a competitive price for customers, to ensure that customers benefit
b. We seriously treat every customer, in good faith with them to do business, make friends, no matter how much volume, we will provide