TOYOTA 04445-60090 Power Steering Gear Gasket Kit
Genuine part. Fitment information is for reference only. To ensure 100% compatibility, please send us a message with your VIN number before ordering.
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Product Description
The Toyota power steering gear gasket kit (part number 04445-60090) is an original equipment manufacturer (OEM) overhaul kit designed to restore the internal and external fluid-tightness of hydraulic rack-and-pinion power steering gear assemblies. The kit contains all critical sealing components required for the comprehensive rebuild of the steering rack cylinder, rotary control valve, and pressure chambers.
Function and Technical Significance: Hydraulic power steering units operate under extreme hydraulic pressures. Maintaining leak-free containment of the hydraulic fluid and sustaining proper system operating pressure is vital for precise handling and driving safety. Aged, hardened, or degraded seals can lead to fluid loss, uneven or total loss of steering assistance, and premature wear or internal corrosion of steering gear components.
Typical Signs of Wear and Failure:
- Power steering fluid leaks around the steering rack boots or control valve input shaft
- Decreasing hydraulic fluid level in the power steering reservoir
- Heavy, stiff steering or erratic hydraulic power assistance
- Power steering pump whining or groaning noises during steering operations (cavitation caused by fluid starvation or aerated fluid)
Technical Specifications:
- Part Number: 04445-60090
- Manufacturer: Toyota (Genuine OEM part)
- Part Type: Power steering gear gasket kit (for rack-and-pinion systems)
- Fitting Position: Front axle, steering gear housing
- Material Composition: High-pressure and oil-resistant elastomer seals (NBR/FKM), PTFE Teflon sealing rings, and O-rings
Vehicle Compatibility:
- Toyota Land Cruiser 100 (J100) 4.5 [2002 - ...] (FZJ100, 1FZFE)
- Toyota Land Cruiser 100 (J100) 4.2 TD [2002 - ...] (HDJ101, 1HDFTE)
- Toyota Land Cruiser 100 (J100) 4.7 [2002 - ...] (UZJ100, 2UZFE)
- Toyota Lexus LX (J100) 4.7 [2002 - ...] (UZJ100, 2UZFE)
Technical Specifications
| Brand | TOYOTA |
|---|---|
| Weight | 0.140 kg |
Compatible Vehicles
| Make | Model | Engine | Year | Notes |
|---|---|---|---|---|
| Toyota | Land Cruiser 100 (J100) | 4.5 (1FZFE) | 2002 - ... | GASKET KIT, POWER STEERING GEAR(FOR RACK & PINION) (FZJ100, 1FZFE) |
| Toyota | Land Cruiser 100 (J100) | 4.2 TD (1HDFTE) | 2002 - ... | GASKET KIT, POWER STEERING GEAR(FOR RACK & PINION) (HDJ101, 1HDFTE) |
| Toyota | Land Cruiser 100 (J100) | 4.7 (2UZFE) | 2002 - ... | GASKET KIT, POWER STEERING GEAR(FOR RACK & PINION) (UZJ100, 2UZFE) |
| Toyota | Lexus LX (J100) | 4.7 (2UZFE) | 2002 - ... | GASKET KIT, POWER STEERING GEAR(FOR RACK & PINION) (UZJ100, 2UZFE) |
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