Caterpillar 5H-2824 Seal

Caterpillar 5H-2824 is an OEM Cat O-ring seal designed to replace a worn or damaged seal in certain Caterpillar machines. The part, cataloged as 5H-2824, is identified by Cat Parts Store with an inner diameter of 75.56 mm, marking it as a mid-size sealing element used in fluid systems. It is listed as fitting Caterpillar models including 572G, 578, 594, and 594H, making it a targeted replacement for those machines. Available from Cat’s official parts channel and authorized retailers, 5H-2824 is sold as a genuine Caterpillar component (Cat Parts Store), ensuring compatibility with Cat OEM specifications. Other retailers also identify 5H-2824 as a seal‑O‑ring, corroborating its role as a standard replacement part with OEM reference 5H-2824. This part number represents a precise seal size in Caterpillar’s catalog, so correct inner-diameter alignment is essential to seal integrity and component longevity.