NNK Auto Oil Seal 82*121*12/17 Seal Car Wheel Hub Oil Seal

NNK Auto Parts Oil Seal for Isuzu.

Seal Car Seals Automotive Oil Seal For ISUZU Wheel Hub Oil Seal 
Description:   

Size: 82*121*12/17

Used for: Auto Parts Accessories

Material of seal: NBR / FKM /HMBR / ACM / MVQ / EPDM / SBR / PTFE / FIBER

Package: Plastic bag & carton box or according to your requirements.

Standard and non-standard: Standard

Temperature: -40℃ ~ 120℃(NBR) -20℃~250℃(FKM)

Style :Crankshaft Oil Seal , ISUZU Oil Seal

Auto Parts Oil Seal for Isuzu
NNK is the leader in Isuzu OEM parts and accessories. We have some of the lowest prices online and a highly knowledgeable and dedicated parts team.NNK is your leader for genuine OEM Isuzu Parts and Accessories. 
Click here to get in touch with us.

The two major seals in your engine are the front and rear end oil seals, which are located at either end of the crankshaft, and connect to the flywheel at one end and the fan at the other.

Auto Oil seal structure

The oil seal is generally composed of three basic components: sealing element, metal shell and clamping spring.Types of oil seals include single and double lips, rubber or polymer, metal housing, spring loaded, and internal, external and axial guides.

An oil seal, also known as crankshaft retainer, is a small device, but essential to ensure the proper engine operation. It plays a key role in all moving parts of an engine, acting as a physical barrier. This mechanical seal fulfils the dual purpose of sealing a rotary shaft to maintain the necessary lubrication (avoiding leaks) and preventing other foreign matter from contaminating shafts and bearings in the rotary shaft equipment.

It is generally used in the union of two lubricated parts, so that it hermetically seals both sides. Therefore, it guarantees the proper engine operation and helps to maintain the vehicle’s distribution system in better condition.

Functions of Automotive Seals

Seals are integral parts of the automotive industry. They are used in a variety of different applications. Seals may be small but they serve an even bigger and greater purpose in the integrity of the vehicle. Below are the functions of the seals in cars.

• They enclose the gas and liquid within the chamber. The gas tank contains seals that allow the vehicle to use up the fuel without wasting it. Hydraulic seals are also important for the movement of vehicle parts. Systems within the vehicle that uses hydraulic seals include suspensions and brakes.

• Stave off contaminants from crucial parts of the vehicle components. Seals keep away dust and other debris away from the engine and other important components of the vehicle.

• They keep liquids and gases separated from one another. There are many car parts that use liquids and gases to function properly. Examples include: the engine which keeps the coolant and engine oil, brakes for the brake fluid, and the reservoir to keep the power steering fluid to name a few.

• To protect bearings. Bearings are often filled with lubricants that protect the parts from corrosion, wear, and tear. The bearings need to be spotless, thus a contamination within it may cause the housing elements to experience premature failure. The seals protect the bearing by preventing dust and powder from entering the assembly.

Apply to

BENZ / IVECO Brake Chamber Cup

Custom HINO Hyundai / KIA ISUZU MITSUBISHI FUSOSUZUKI

TOYOTA / NISSAN/ HONDA / Peugeot

Mercedes-Benz

IVEVO / VOLVO / SCANIA

Renault/BPW

Oil Seal Characteristics ：

Several variables must be considered when selecting oil seals. The physical dimensions and materials will vary depending on the environment of use. In addition, oil seals must remain lightweight, compact, and exhibit high self-lubrication performance.

Most oil seals consist of some basic elements that configure their structure, such as the sealing element, the metal case, and the spring:

1.Dust lip: prevents particles from reaching the sealing lip.
2.Sealing lip: guarantees dynamic and static sealing.
3.Metal case: the metal case supports the rotary shaft seal, ensuring the structural stability.
4.Spring: spiral shaped, ensures constant pressure and maintains the optimal force to the shaft.

Model type：

Approaching NOK-CN factory

NNK belongs to NOK-CN factory, we have more than 150 employees and strong delivery capacity. Our technicians are experienced, we have been committed to the sealing industry for decades, and have independent research and development capabilities. Our metal shells are produced by ourselves, and the quality is guaranteed. Our rubbers are all imported materials, and each product is strictly tested.If you need please contact us.

Professional oil seal supplier and manufacturer for Isuzu auto oil seal and Isuzu truck oil seal.Please contact us for price and usage of Isuzu auto oil seal or Isuzu truck oil seal.