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High Hardness Piston Ring For Audi Motor 1.9L 100GL 84.0mm 2+2.5+5

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High Hardness Piston Ring For Audi Motor 1.9L 100GL 84.0mm 2+2.5+5

Brand Name : DEM

Model Number : Motor

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. : 100GL

DIA. : 84.0mm

Thickness : 84.0mm 2+2.5+5

No.cyl : 4

Type : PISTON RING

Size : Standard Size

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High Hardness Piston Ring For Audi Motor 1.9L 100GL 84.0mm 2+2.5+5

Model	High Hardness Piston Ring For Audi Motor 1.9L 100GL 84.0mm 2+2.5+5
Specification	STD 0.25 0.50 0.75
Brand	dem
Weight	0.17 kg/PC
DIA.	84.0mm
SIZE	2+2.5+5
Application	PISTON RING
Quality	ISO 9001:2008 ISO/TS16949 standard
Precision	0.026mm
Service	OEM available

Product Characteristics
High Hardness Piston Ring For Audi Motor 1.9L 100GL 84.0mm 2+2.5+5

Basis Information

Compression ring: Located in the groove at the top of the piston, it mainly serves as a seal and conducts heat.

Oil control ring: located in the groove at the bottom of the piston, mainly used to control the supply and recovery of lubricating oil, as well as prevent gas from entering the piston suspension area.

Product Principle

The piston rings also help reduce friction between the piston and the cylinder wall. When the piston reciprocates up and down, it is in close contact with the cylinder wall. Without the presence of piston rings, direct metal to metal friction can lead to energy loss and excessive wear.

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.

High Hardness Piston Ring For Audi Motor 1.9L 100GL 84.0mm 2+2.5+5

High Hardness Piston Ring For Audi Motor 1.9L 100GL 84.0mm 2+2.5+5 Images

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