Caterpillar HNBR O-Ring – 1075769 (2.62 x 79.38mm, 78A, C11 C13 C15 C16 C18 3406E)
2 in stock
The Caterpillar 107-5769 O-Ring is a genuine Cat sealing component designed for static sealing and select dynamic applications in Caterpillar engines and heavy equipment. Manufactured from 78A HNBR (hydrogenated nitrile) material, this O-ring provides resistance to diesel fuel, petroleum oils and greases, ozone, refrigerant, water-based engine coolants, and other commonly encountered fluids.
With its precise dimensions and durable construction, the 107-5769 helps provide reliable sealing and protection against leaks and contamination.
Designed for compatibility with:
Cat lists the 107-5769 for a wide range of equipment and engines, including 3406E, C7, C9, C10, C11, C12, C13, C15, C16, C18, 3116, 3126, and C32 applications, among many Cat machines and power systems. Always verify the part number against your specific machine serial number before ordering.
