The Caterpillar 9N-0581 Piston Ring Set (0.020″ Oversize) is a precision-engineered solution for Caterpillar 3204 and 3208 engines. This high-performance ring set is designed to maintain proper compression and ensure effective sealing within the engine’s combustion chamber. The 0.020″ oversize configuration makes it ideal for engines requiring reconditioned or oversized components. Made from durable, wear-resistant materials, these rings withstand high temperatures and intense pressures for extended engine life and optimal performance. Perfect for both regular maintenance and complete engine overhauls, the 9N-0581 set ensures efficient combustion and fuel economy.
| Specification | Details |
|---|---|
| Part Number | 9N-0581 |
| Description | Piston Ring Set (0.020″ OS) |
| Compatible Engines | 3204, 3208 |
| Oversize Specification | 0.020″ |
| Material | High-Strength Alloy Steel |
| Function | Compression & Sealing |
| Application | Engine Overhaul, Maintenance |
| Certification | Genuine Caterpillar Part |
















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