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Sunsong 8401421 Power Steering Pump Seal Kit
| Brand | Sunsong 8401421 |
|---|---|
| Fits | Lexus · 34 vehicles |
Seal kit. Contains the quality components required for steering unit repair.
For steering unit repair with the parts needed to restore sealing performance.
Cross-references Anchor 8996, Anchor 9534 and Gates 348601 for the same application. See all 4.
Power Steering Pump Seal Kit for Lexus
Sunsong 8401421 is a power steering pump seal kit for steering unit repair. It contains the quality components needed to service leaking or worn seals in supported Lexus applications, helping restore proper hydraulic sealing in the power steering system.
Key Features
- Power steering pump seal kit for steering system repair
- Built for Lexus GS430, SC430, GS300, GS400, LS400, and SC400 applications
- Supports repair of leaking pump seals and related sealing wear
- Direct-reference part number: Sunsong 8401421
- This part cross-references Gates 348601 for the same application.
Detailed Description
This Sunsong power steering pump seal kit is made for steering unit repair on select Lexus models from 1990 through 2005. It is a practical choice when servicing a pump that has developed seal leakage, pressure loss, or fluid seepage at the steering pump assembly. Compatible vehicle coverage includes Fits 2001-2005 Lexus GS430, N/A; Fits 2002-2005 Lexus SC430, N/A; Fits 2002-2003 Lexus GS300, N/A; Fits 1998-2000 Lexus GS400, N/A; Fits 1990-2000 Lexus LS400, N/A; and Fits 1992-2000 Lexus SC400, N/A. The Sunsong 8401421 part number is also a useful reference when matching the correct steering seal kit for these Lexus power steering pump applications.
Common Repair Uses
- Power steering fluid leaking from the pump area
- Worn or hardened pump seals
- Loss of hydraulic pressure in the steering system
- Steering pump service during rebuild or reseal work
- Fluid seepage that affects steering performance
Installation Notes and Tips
Confirm the vehicle year, make, and model against the listed fitment before service. Clean all sealing surfaces thoroughly during pump disassembly and inspect related components for wear, scoring, or contamination before reassembly. Follow the vehicle service manual for torque values, seal orientation, and bleeding procedures after installation.
Quality Assurance
Sunsong states that this kit contains the quality components required for steering unit repair. Use the part number 8401421 to verify application when ordering or cross-referencing against other catalog listings.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2005 | Lexus | GS430 | — |
| 2005 | Lexus | SC430 | — |
| 2004 | Lexus | GS430 | — |
| 2004 | Lexus | SC430 | — |
| 2003 | Lexus | GS300 | — |
| 2003 | Lexus | GS430 | — |
| 2003 | Lexus | SC430 | — |
| 2002 | Lexus | GS300 | — |
| 2002 | Lexus | GS430 | — |
| 2002 | Lexus | SC430 | — |
| 2001 | Lexus | GS430 | — |
| 2000 | Lexus | GS400 | — |
| 2000 | Lexus | LS400 | — |
| 2000 | Lexus | SC400 | — |
| 1999 | Lexus | GS400 | — |
| 1999 | Lexus | LS400 | — |
| 1999 | Lexus | SC400 | — |
| 1998 | Lexus | GS400 | — |
| 1998 | Lexus | LS400 | — |
| 1998 | Lexus | SC400 | — |
| 1997 | Lexus | LS400 | — |
| 1997 | Lexus | SC400 | — |
| 1996 | Lexus | LS400 | — |
| 1996 | Lexus | SC400 | — |
| 1995 | Lexus | LS400 | — |
| 1995 | Lexus | SC400 | — |
| 1994 | Lexus | LS400 | — |
| 1994 | Lexus | SC400 | — |
| 1993 | Lexus | LS400 | — |
| 1993 | Lexus | SC400 | — |
| 1992 | Lexus | LS400 | — |
| 1992 | Lexus | SC400 | — |
| 1991 | Lexus | LS400 | — |
| 1990 | Lexus | LS400 | — |
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