Notes: 5801359166 FPT 5801359166 HORTUM, INTERCOOLER(E5-E6D-E) is original FPT product. 5801359166 FPT 5801359166 HORTUM, INTERCOOLER(E5-E6D-E)1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849