The Cat 2385273 O-ring is a genuine OEM sealing component designed for critical applications in Caterpillar machinery. This durable O-ring features an inner diameter of 247 mm and a cross-section of 5.33 mm, providing a reliable, leak-free seal in hydraulic and fluid power systems. Manufactured to Caterpillar's stringent specifications, it ensures optimal performance and longevity for various Cat equipment models.