IVOK factory high frequency navistar engine seal stem valve 1833432c1 seal stem valve for navistar
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- Supplier: Hebei Lingke Machinery Parts Co. Ltd.
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Product Overview
Description
IVOK factory high frequency navistar engine seal stem valve 1833432c1 seal stem valve for navistar
Specification
item | value |
OE NO. | 96840122 |
Size | 5mm*10.5mm*16mm |
Warranty | 12 months |
Place of Origin | China |
Car Fitment | Daewoo |
Brand Name | IVOK |
Car Model | truck |
Condition | New |
Product Name | valve stem seal |
Size | Customized Size |
Application | Auto,truck, motorcycle and so on |
Quality | High-Quality |
Packing | Neutral Packing |
Material | NBR,FKM, ACM, PTFE |
Model Number | 96840122 |
Delivery time | 7-15 days |
Shipping Term | Customer |
Payment | TT.paypal.Western Union.Trade Assurance |
Product Description
Valve stem seal
Valve stem seals control the lubrication of the valve stem as it slides in the valve guide. Too little oil causes stem and guidewear. Too much oil increases oil consumption and can cause a buildup of carbon, leading to valve seat damage and an early valvegrind. Faulty valve stem seals increase oil consumption.Different than other seals in the engine, valve stem seals play an important role in lubrication. Valve stem seals allow a controlled amount of oil to lubricate the valve stem as it moves in the valve guide. The amount of oil that passes by the valve stem seal must be precisely controlled.
Too little oil causes stem and guide wear; too much oil causes carbon.buildup leading to valve seat damage, decrease in volumetric efficiency, increased emissions, catalytic converter degradation and excessive oil consumption.
Deflector seals move with valve stem
Also called umbrella seals . these seals deflect oil away from the valve stem .They are secured to the valve stem and move with the valve to shield the valve guide from excess oil
Positive seals are fixed to the valve guide boss
Designed to attach to the valve guide boss and function as squeegees , these seals wipe and meter oll on the stem as they pass through the seals.
Material Choice
Valve stem seals are made from a variety of materials, including nylon, PTFE rubber, steel, and synthetic rubber. Sometimes these materials are combined into a single sophisticated design.When synthetic rubber is used, there are three basic types: nitrile, polyacrylate, and Viton. The biggest difference between the three types of synthetic rubber seals is their heat resistance. Asynthetic rubber seal with insufficient heat resistance will harden and crack prematurely. This can lead to seal degradation, with pieces of the seal breaking away and clogging the oiling system and oil pickup screen, causing engine damage from loss of lubrication. Because of this, many valve stem seals for late model cars are made of Viton and NBR.
Company Profile
Hebei Lingke Machinery parts Co., Ltd., founded in 2000, is a professional manufacturer of mechanical parts, seals and oil seals. Integrating scientific research, development and production, one-stop service ensures that you have no future worries and your choice is more risk-free.
The factory is located in the beautiful land of North China, in the middle of national highway 106 一 107, 35 kilometers east of Beijing Zhuhai Expressway (exit of Ren county, Xingtai), with convenient transportation. The factory covers an area of more than 8000 square meters, the workshop and office area are more than 5000 square meters, and there are more than 200 employees,including more than 30 professional technicians.
The factory has successively introduced advanced production technology from Germany, Japan and other places, and adopts seal production equipment such as top-level vacuum curing machine, sand blasting machine, gluing machine, precision preform machine,automatic vacuum trimming machine and freezing trimming machine; High precision stamping, 200t hydraulic press and other stamping equipment; CNC lathe, EDM machine, CNC machining center and other advanced molding equipment; Electronic tensile testing machine,oil seal bench testing machine, projector, vulcanizer, precision hardness tester and other series of precision testing instruments; It has rich product development and design, strong production capacity and technical force, complete equipment and advanced technology.
Our main products include oil seal, O-ring, combined gasket, damping rubber block, dust cover and other raw material sealing products such as silicon, fluorine, NBR, temd and PTE, water plug made of copper, stainless steel and iron, PTFE gasket, nylon, polyethylene, polyformaldehyde and other wear-resistant materials, plastic products, hexagonal wheel, octagonal pad, piston, valve, ground wheel and other exploration Mine accessories, Hebei Lingke employees will provide the best and perfect service for new and old customers at home and abroad.
Hebei Lingke warmly welcomes friends from all walks of life to visit and discuss cooperation!
Packing & Delivery
Exhibition & Partner
Payment and Shipment
CONTACT US
Catherine Kang
ADD: Qianliu Village, Beiding Village, Tiankou Town, Renze District, Xingtai city Hebei Province,China
E-mail: lingkeseal01@126.com
Wechat&WhatsApp: 86 18131931775
ADD: Qianliu Village, Beiding Village, Tiankou Town, Renze District, Xingtai city Hebei Province,China
E-mail: lingkeseal01@126.com
Wechat&WhatsApp: 86 18131931775
FAQ
Q1: Are you a factory or trading company?
A: we are a factory.we have price advantage .
Q2: What guarantee service do we provide?
A1: More than 8,000 sets of standard parts molds, complete in size, directly on the machine to produce, shorten the customer’sdelivery Exemption of mold fee for delivery time.
Q3How can we guarantee quality?
A:Always a pre-production sample before mass production; Always final Inspection before shipment;
Q4. Why should you buy from us not from other suppliers?
A:Our manufactory with 14years of history. We have competitive price with good quality and with good service .
Q5..How can i get the price?
A:we are online 24 hours.You can contact us at any time.
Q6..What is the shipping method?
A:It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.
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