4431048070 Toyota PUMP ASSY, VANE, Price: 689.83$, Weight: 1.913kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
4431048070 |
PUMP ASSY, VANE |
0 |
1.913 |
7-10 |
689.83$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
PUMP ASSY, VANE
|
0 |
2.2
|
-
|
893.29$
|
Not Available |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ACU3#,GSU3#,MCU3# | GSU31W-AWAGK | Body: WAGON; Engine: (2GRFE) 3500CC 24-VALVE DOHC EFI | 01.2006 - 12.2008 | View |
Vane-Type Power Steering Pump for Smooth, Quiet Assist
This OEM-grade hydraulic pump keeps your steering light and precise by maintaining stable fluid pressure to the rack. Built with a rigid alloy body, hardened vanes, and high-temp seals, it resists cavitation, heat, and everyday belt loads. Expect consistent assist at idle, crisp response on highway, and reduced steering noise.
Why you need it ✅
Without proper hydraulic pressure, the wheel gets heavy, the rack wears faster, and parking maneuvers become tiring. A fresh pump restores safe control, protects hoses and the rack, and keeps fluid temps in check.
How it works ⚙️
Crankshaft belt spins a rotor with sliding vanes inside an oval chamber. As vanes sweep, they create suction on the inlet and pressure on the outlet. A control valve regulates PSI, sending steady flow to the steering gear and back to the reservoir.
If it fails ⚠️
Symptoms: whining or groaning, heavy steering, fluid leaks, foaming or burnt smell, metal glitter in fluid, belt squeal. Prolonged use can score the rack, overheat fluid, and snap the drive belt.
Pro install tips ️
- Flush system; use correct PSF/ATF spec.
- Replace O-rings and crush washers.
- Align pulley; set proper belt tension.
- Bleed air with wheels raised, engine off/on cycles.
Compatibility
- Harrier