The Piston Ring Set 1W5105 is a premium-quality component designed for Caterpillar D379, D398, D399, G398, and G399 engines. Engineered to provide a reliable seal between the piston and cylinder, this set prevents gas blow-by and ensures efficient combustion. Made from heat-resistant, high-strength materials, it withstands demanding operational conditions while minimizing friction and controlling oil consumption. Built to Caterpillar’s stringent OEM standards, the 1W5105 piston ring set guarantees a perfect fit and long-lasting performance, making it an essential choice for engine maintenance and repairs.
| Attribute | Details |
|---|---|
| Part Name | Piston Ring Set 1W5105 |
| Engine Compatibility | Caterpillar D379, D398, D399, G398, G399 |
| Material | High-strength, heat-resistant alloy |
| Function | Seals combustion chamber, controls oil usage |
| Performance | Reduces friction, enhances combustion efficiency |
| Durability | Heat and wear-resistant |
| OEM Quality | Meets Caterpillar standards |


















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