3,5GR Piston Ring 87.0mm 2.5/3.0L for Toyota with Extreme Hardness - ISO 9001 Certified OEM Option
| Model | 3,5GR Piston Ring 87.0mm 2.5/3.0L OE 13011-31170 For Toyota |
|---|---|
| Specification | STD 0.25 0.50 0.75 |
| Brand | DEM |
| Weight | 0.15 kg/PC |
| Diameter | 87.0mm |
| Size | 1.2+1.2+2.0 |
| Application | Piston Ring |
| Precision | 0.021mm |
- ISO 9001:2008 & ISO/TS16949 Certified - Meets international quality standards
- OEM Services Available - Custom manufacturing options
- Extreme Hardness - Enhanced durability and performance
The piston ring plays a critical role in internal combustion engines, providing essential sealing, lubrication, and heat transfer functions. Through precision engineering, these rings ensure optimal sealing between the piston and cylinder wall, significantly improving engine performance and extending operational lifespan.
The advanced sealing layer created between the piston ring and cylinder wall prevents gas and oil leakage from compression and combustion chambers. This ensures efficient engine operation while minimizing environmental impact through reduced emissions.
Our professional technical team provides comprehensive customer support including technical consulting, product selection guidance, and responsive after-sales service. We are committed to meeting all customer requirements with timely and effective solutions.
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