
Products
Overview
Essential details
Size : 0956.40
Brand Name : SNAK
Product Name : 0956.40 Valve Stem Seal
Certificate :ISO9001/TS16949
OEM : 0956.40
Pressure tolerance : 0-1000 fpm
Features : Excellent resistance to oils/fuels and high temperatur
Place of Origin : Hebei, China
Model Number : 0956.40
Color : Customers Required
Benefits : Long term emissions control,Long service life
Material type : NBR
Service : ODM OEM
Standard or Nonstandard : Standanrd
Packaging & delivery
Supply Ability : 10000000 Piece/Pieces per Day
Port : China port
Package Type : cartons packing Delivery Detail Within 15 days
Lead time :

SNAK Factory 095640 095638 0956.40 0956.38 6mm For Peugeot 206 207 301 308S 408 Citroen C2 C3XR Engine Valve Stem oil seal

*Valve stem seal
Valve stem seal (VSS) is installed in the valve guide in the engine head. And it is preventing that engine oil supplied in a head flows into a combustion chamber by going through a valve stem and the sliding surface of guide. However, unlike a general reciprocating oil seal, since the sliding portion requiring lubrication is located on the outside of the seal (on the side where there is no oil), by making a small amount of oil leakage, the lubricating oil can be supplied to the sliding portion It has the ability to replenish.
*Benefits
* Long term emissions control
* Long service life
* Optimum valve lubrication
* Minimum valve guide wear for maximum valve train life

*Features
* Optional beaded lip design feature to provide lowest friction and power loss
* Development to specific customer requirements
* Consistent oil metering
* Excellent resistance to oils/fuels and high temperatures
*Whether you have a faulty seal?
Valve stem seals control oil consumption and lubricant in an engine by allowing a specific amount of oil inside the valve stem as it moves. A controlled amount of oil is crucial in maintaining adequate lubrication. Otherwise, too little oil can cause various components to wear as parts rub together. However, excess oil can result in carbon buildup, which can lead to many issues, such as:
* Damaged valve seats
* Degraded catalytic converters
* Increased emissions
* Less efficiency
* More oil consumption

*
Essentially, valve stem seals prevent oil from entering the combustion chamber from the cylinder head. A damaged seal can cause engine oil flooding that will lead to engine failure.
Six ways to assess whether you have a faulty seal on your hands include:
01. Cold engine test
02. High levels of smoke
03. High oil consumption
04. Idling
05. Less acceleration power
06. Misfiring






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