TOYOTA 04446-37040 Power Steering Pump 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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OEM / Alternate Numbers
Product Description
The genuine TOYOTA 04446-37040 power steering pump gasket kit (GASKET KIT, POWER STEERING PUMP) is designed for the professional and comprehensive overhaul of the hydraulic power steering system's pump. The kit includes all critical sealing elements—including O-rings, shaft seals, and other elastomer seals—that prevent hydraulic fluid leaks and ensure stable operating pressure.
During the operation of the power steering pump, high pressure and continuous thermal stress occur, which can cause seals to harden, crack, or wear over time. Typical symptoms of seal failure include power steering fluid leaking around the pump housing, a dropping hydraulic fluid level, stiff steering, and unusual whining or buzzing noises from the pump caused by air entering the system. Utilizing an OEM-quality gasket kit prevents premature wear of steering components and restores the optimal hydraulic efficiency of the power steering system.
Technical Specifications
- Part Type: Hydraulic Power Steering Pump Gasket Kit
- Manufacturer: TOYOTA (Genuine OEM part)
- Fitting Position: Power Steering Pump
- Material: Oil- and heat-resistant elastomers (NBR/HNBR/FKM), metal, and Teflon components according to factory specifications
- Interchange / OEM Reference Number: 04446-60100
Compatible Vehicles
- Toyota Coaster (B40/B50) [1999 – 2006]
- Toyota Dyna / Toyoace (U100/U200/Y100) [1999 – ]
- Toyota Dyna / Toyoace (U300/U400/Y200) [1999 – 2007]
- Toyota Land Cruiser 100 (J100) 4.2 TD [1998 – 2002] (HDJ101, with 1HDFTE engine code)
- Toyota Land Cruiser 70 (J70) 4.2 TD [2001 – 2007] (HDJ70, with 1HDFTE engine code)
- Toyota Quick Deli / Urban Sup (BU28) [1999 – 2004]
Technical Specifications
| Brand | TOYOTA |
|---|---|
| Weight | 0.030 kg |
Compatible Vehicles
| Make | Model | Engine | Year | Notes |
|---|---|---|---|---|
| Toyota | Coaster (B40/B50) | All Engines | 1999 - 2006 | GASKET KIT, POWER STEERING PUMP |
| Toyota | Dyna / Toyoace (U100/U200/Y100) | All Engines | 1999 - 9999 | GASKET KIT, POWER STEERING PUMP |
| Toyota | Dyna / Toyoace (U300/U400/Y200) | All Engines | 1999 - 2007 | GASKET KIT, POWER STEERING PUMP |
| Toyota | Land Cruiser 100 (J100) | 4.2 TD (1HDFTE) | 1998 - 2002 | GASKET KIT, POWER STEERING PUMP (HDJ101, 1HDFTE) |
| Toyota | Land Cruiser 70 (J70) | 4.2 TD (1HDFTE) | 2001 - 2007 | GASKET KIT, POWER STEERING PUMP (HDJ70, 1HDFTE) |
| Toyota | Quick Deli/Urban Sup (BU28) | All Engines | 1999 - 2004 | GASKET KIT, POWER STEERING PUMP |
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