The bright yellow cap shown on the selected X-Trail T30 pump protects a hydraulic port. It is not an electrical connector. Reading that packaging feature incorrectly can send a parts enquiry in the wrong direction before the real connections have been compared.
Use the complete photograph to locate the cap, housing, inlet pipe and pulley. The colour of a protective piece is not a substitute for the underlying connection.
Confirm the T30 QR25DE application
The T30 2.5L hydraulic pump with pulley is restricted to the listed Australian QR25DE petrol applications, 10/2001–09/2007. Its reference is 49110-8H305.
Record the VIN, actual build month, T30 and engine identification with the original reference. Another X-Trail generation or engine needs its own check, even if a search result groups them under a familiar name.
Locate the port on the complete pump
Compare the threaded pressure port, curved inlet pipe, cast housing, mounting ears and grooved pulley with the original. Align the viewing direction first, then use a detail photograph to resolve a particular connection.
A capped port may hide the detail needed for a definitive comparison. Ask for that detail or the relevant specification rather than guessing an unlisted thread or port size. The photograph is not a hydraulic test or installation diagram.
Separate the supplied pump from the rest of the system
The package contains one pump with pulley. The reservoir, hoses, drive belt, fluid and mounting hardware are not included. Have the workshop determine what else the diagnosed repair requires.
Do not treat a hose-replacement enquiry as proof that a new pump is needed, or a matching pump reference as proof that the existing fault lies inside it. Configuration and diagnosis answer different questions.
Make the original connection visible
Send the vehicle identifiers and labelled photographs of the original pulley, mounts and hydraulic connections. State what differs or remains hidden. Use the vehicle-specific service information for testing, installation and fluid requirements.
Prepared from application records and the linked product photographs. The featured workshop scene is an AI-generated editorial illustration. Information reviewed on 3 November 2026.