5S-6750 Intermediate Piston Ring – 120.65mm for Caterpillar 3304 and 3306 Engines

The Intermediate Piston Ring 5S-6750 is precision engineered for Caterpillar 3304 and 3306 engines, featuring a 120.65mm outer diameter for optimal sealing. Made from high-quality, heat-resistant alloy, this piston ring minimizes friction and gas blow-by, ensuring efficient combustion and reliable engine performance. Designed to meet Caterpillar OEM standards, the 5S-6750 provides a secure fit, reduces oil consumption, and extends engine life, making it ideal for heavy-duty industrial applications and maintenance.