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Extreme Hardness Piston Ring For Audi Motor 3715V A8 84.5mm 1.2+1.5+3

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Extreme Hardness Piston Ring For Audi Motor 3715V A8 84.5mm 1.2+1.5+3

Brand Name : DEM

Model Number : Motor 3715V

Certification : ISO 9001:2008 ISO/TS16949

Place of Origin : Zhejiang

MOQ : 200 SETS

Price : Consult

Payment Terms : T, T/T, Western Union, MoneyGram

Supply Ability : 10000 SETS PER MONTH

Delivery Time : 15days

Packaging Details : CARTONS

Package : Cartons

Car make : Audi

Oem no. : A8

DIA. : 84.5mm

Thickness : 84.5mm 1.2+1.5+3

No.cyl : 8

Type : PISTON RING

Size : Standard Size

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Extreme Hardness Piston Ring For Audi Motor 3715V A8 84.5mm 1.2+1.5+3

Model	Extreme Hardness Piston Ring For Audi Motor 3715V A8 84.5mm 1.2+1.5+3
Specification	STD 0.25 0.50 0.75
Brand	dem
Weight	0.18 kg/PC
DIA.	84.5mm
SIZE	1.2+1.5+3
Application	PISTON RING
Quality	ISO 9001:2008 ISO/TS16949 standard
Precision	0.026mm
Service	OEM available

Product Characteristics
Extreme Hardness Piston Ring For Audi Motor 3715V A8 84.5mm 1.2+1.5+3

Basis Information

The material selection of piston rings directly affects their performance and lifespan. Common piston ring materials include:

Cast iron: It has good wear resistance and thermal conductivity, and is suitable for most internal combustion engine applications.

Steel: has high strength and wear resistance, suitable for high-performance or high pressure applications.

Ladle aluminum: Combining the lightness of aluminum with the strength of steel, it has excellent wear resistance and thermal conductivity.

Product Principle

The piston rings also help reduce friction between the piston and the cylinder wall. A thin and uniform lubricating film is formed between the piston and the cylinder wall, reducing friction and improving the efficiency and lifespan of the internal combustion engine.

The piston ring can balance the temperature of the piston surface, reduce thermal stress and heat loss. Guide lubricating oil and coolant to the friction surface by setting corresponding grooves and gaps.

The piston ring is generally composed of several rings, closely connected on both sides. Common structures include oil rings, oil control rings, and upper and lower spiral grooves. The piston rings with different structures undertake different functions, such as sealing the cylinder, conducting heat, lubricating, etc.

Extreme Hardness Piston Ring For Audi Motor 3715V A8 84.5mm 1.2+1.5+3

Extreme Hardness Piston Ring For Audi Motor 3715V A8 84.5mm 1.2+1.5+3 Images

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