Engine Valve Stem Oil Seal 13207-2B500 Nissan

Engine Valve Stem Oil Seal 13207-2B500 Nissan 

Product Identifiers

Valve oil seal, also known as a valve stem seal, is a specialized seal used to regulate the oil pressure in an engine. By controlling the amount of oil that flows through the valve system, it helps to maintain the correct pressure in the cylinders and valves. This, in turn, helps the engine to run smoother and more efficiently.

Valve oil seals are usually made of metal, rubber or composite materials. The most common type of metal used is stainless steel, but bronze and brass are also commonly used. Depending on the application, a variety of rubber compounds can be used; the most popular being neoprene. In some applications, a composite mixture of metals and plastics may be used.

Valve oil seals are essential for controlling the amount of oil that can pass through the valve system as well as for preventing dirt, dust, and other debris from passing through. Without the proper seal, oil can leak from the valve system, causing reduced performance, uneven idle and potentially expensive repairs. Any component that comes into contact with the valve stem, such as the valve stem seals, must be sealed properly to ensure proper performance.

The valve stem seals also play an important role in preventing wear and tear on valves themselves. If an engine's valves are not sealed properly, the fuel and air mixture may not reach the cylinder with the proper ratio, which can decrease the engine's performance and fuel efficiency. A bad seal can also cause the valve to wear down more quickly, leading to reduced performance and increased engine wear.

When replacing valve oil seals, it's essential to use the correct type and size. The wrong seal can cause additional damage to the valve system or lead to oil leakage. It's also important to make sure that the seals are properly seated and installed to ensure a tight fit.

In summary, valve oil seals are essential parts that help to maintain the correct pressure in an engine and prevent damage to the cylinders and valves. When properly installed, they help to manage oil flow and seal out dirt and debris. To ensure a long lifespan, these seals should be inspected regularly and replaced if necessary.

NNK Valve Stem Seal Service Introduction
Located in China since 1983, NNK SEALING PARTS CO., LTD. is a Valve Stem Seal supplier and manufacturer with more than 10 years of experence in the Seal Industry.

With more than 40 years experience, NNK is specialized in leading seal and oil seal manufacture. From oil seals, O-rings, to gaskets, and customized products, application industries include manufacturing, chemical processing, defense, water treatment and filtration, hydraulics, fluid power, heavy trucks, automobiles, aerospace, oil and gas, medical and For life sciences, food and beverages, a complete product line is available for customer needs and specifications. Our products are sold all over the world, we want to provide you with high quality products, so please contact NNK-CN Oil Seal Factory

The valve stem seal is one of the valve seals of the engine. NNK valve stem seal adopts a low-friction design, can withstand the high pressure of the engine exhaust and intake to improve the emission quality and improve the efficiency of the engine. The spring can ensure a long time on the quality of the seal. Our new rubber material can withstand even the most corrosive oils on the market. It is the most common part in the aftermarket and the valve stem seal is generally made by co-vulcanization of the outer frame and fluorine rubber. The aperture is equipped with a self-tightening spring or steel wire, which is used to seal the engine valve guide rod, which is one of many oil seals for cars and motorcycles.

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