4431060500 Toyota PUMP ASSY, VANE, Price: 450.63$, Weight: 2.174kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
4431060500 |
PUMP ASSY, VANE |
0 |
2.174 |
7-10 |
450.63$ |
| Not Available | ||||||
Originals
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRJ200,URJ20#,UZJ200,VDJ200 | VDJ200R-KDMRZ | ATM,MTM: MANUAL TRANSMISSION; Seating Capacity: 9-SEATER; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: STANDARD TYPE; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (1VDFTV) 4500CC DIESEL TURBO; Destination: GENERAL COUNTRIES | 09.2011 - 01.2012 | View |
Hydraulic Vane Pump Assembly for Steering System
This hydraulic vane pump is a key part of the power steering circuit. It is needed to create steady oil pressure so the steering gear can assist your hands, especially at low speed parking and off-road turning. Without correct pump pressure, even a strong steering rack/box cannot give smooth assist.
How It Works ⚙️
Inside the housing, a rotor with sliding vanes spins with the engine. As the chambers expand and shrink, the pump draws fluid from the reservoir and pushes it into the steering lines at controlled pressure. A built-in flow/pressure control helps keep steering feel stable across RPM.
Signs the Pump Is Failing ❗
If the pump is worn or damaged, you may notice:
- Whining or groaning noise when turning
- Heavy steering, slow return-to-center
- Foamy fluid, leaks, or burnt-smell oil
- Jerky assist and vibration at idle
What Happens If It Breaks
A failed pump can cause sudden loss of steering assist, making the wheel hard to turn and increasing stopping distance in emergency maneuvers. Continued driving may overheat the fluid, damage hoses and seals, and contaminate the steering gear with metal particles.
Compatibility ✅
- Land Cruiser