82.5mm 1.2+1.5+2 Piston Ring for Audi Vento Motor2.5ZE 2.0L with 0.03mm Precision and ISO Certification
Price:
Consult
MOQ:
200 SETS
Delivery Time:
15days
Brand:
DEM
Product Description
Product Specifications
| Parameter | Value |
|---|---|
| Model | 82.5mm 1.2+1.5+2 Piston Ring |
| Specification | STD 0.25 0.50 0.75 |
| Brand | DEM |
| Weight | 0.15 kg/PC |
| Diameter | 82.5mm |
| Size | 1.2+1.5+2 |
| Application | Piston Ring |
| Precision | 0.03mm |
| Quality Standards | ISO 9001:2008, ISO/TS16949 |
| Service | OEM Available |
Product Characteristics
Product Function & Principle
The piston ring ensures a complete seal between the piston and cylinder wall, preventing gas and lubricating oil leakage while forming a protective lubricating film to minimize metal-to-metal friction and wear.
Operating Principle
As a critical component in internal combustion engines, piston rings prevent gas and oil migration between the cylinder pressure area and crankcase, ensuring optimal engine performance and longevity.
Positioned in the piston grooves, these rings maintain close contact with the cylinder wall, creating sealed chambers through precise elasticity and engineered design.
Structural Design
Our piston ring system comprises multiple interconnected rings with specialized structures including oil rings, oil control rings, and spiral grooves, each engineered for specific functions such as cylinder sealing, heat conduction, and lubrication management.
Key Features
- 82.5mm diameter with precision tolerance of 0.03mm
- 1.2+1.5+2 multi-ring configuration for optimal sealing
- Wear-resistant construction for extended service life
- ISO 9001:2008 and ISO/TS16949 certified quality
- OEM manufacturing capabilities available
- Compatible with Audi Vento Motor2.5ZE 2.0L engines
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
PingYang DEM Auto Parts Factory
Location
Guyang Building, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province，China
Contact Person
Amy