A gear and a multi-rib pulley are not two names for the same drive. The early GU ZD30 pump selected here has a visible drive gear; the selected Y62 V8 pump carries a black pulley. That is a useful first distinction when photographs or enquiries have been labelled only “Patrol power steering pump”.
It is not a complete fitment test. The engine, series, build range, mounting arrangement and hydraulic connections still need to agree with the original unit.
Identify which Patrol application is actually being discussed
| Check | Selected early GU/Y61 | Selected Y62 |
|---|---|---|
| Engine and body | ZD30DDTi 3.0L turbo-diesel wagon | VK56VD 5.6L V8 petrol automatic wagon |
| Listed build scope | 04/2000–09/2004; automatic or manual | From 11/2012; confirm the actual build |
| Reference | 49110-VC100 | 49110-1LA0B |
| Visible drive | Gear | Multi-groove pulley |
These are the scopes of the two linked offers, not a catalogue of every GU or Y62 steering configuration. Do not extend the early ZD30 selection to later diesels or another GU engine simply because the body series is familiar.
Compare the gear, bracket and ports on the early GU
The early GU ZD30 pump includes the drive gear and black mounting bracket pictured. An O-ring is not supplied. Compare the original gear, bracket, mounting holes and hose fittings; a broadly similar cast housing is not sufficient.
Keep the package differences visible
The Y62 VK56VD pump with pulley includes the pictured pulley. Check its position together with the mounting bosses, inlet pipe, pressure outlet and original reference. Reservoir, hoses and drive belt are not part of that package.
Neither photograph is an instruction to adapt one drive to the other. Keep the two application checks separate and ask for confirmation if any original feature differs.
Send a comparison that can be checked
Provide the VIN, build month, series, engine and gearbox details, original pump reference and accessible photographs of the drive, mounts and connections. Label which photograph is your original unit and which is the proposed replacement.
The workshop should establish the cause of a steering complaint and the required service procedure separately. This comparison identifies configurations; it does not specify fluid, drive installation or bleeding instructions.
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.