OE Quality
60-Day Returns

BBB Industries N990-0172 Power Steering Pump
Overview of BBB Industries New Power Steering Pump
The BBB Industries New Power Steering Pump (Part Number N990-0172) is designed specifically for Lexus LS400 models. This new power steering pump offers reliable performance with a durable aluminum housing and precise fitment to ensure smooth steering operation.
- New power steering pump for Lexus LS400
- Durable aluminum housing for long-lasting use
- Includes installation kit for easier setup
- Single inlet with M8x1.25 pipe attachment
- Threaded outlet with M16x1.50 size
- Three mounting holes for secure installation
- Compatible with remote reservoir systems
- Pulley not included, spline attachment type
Detailed Product Description
This BBB Industries New Power Steering Pump (N990-0172) is engineered to meet the exact specifications required for the Lexus LS400. Constructed with an aluminum housing, it provides strength and resistance to corrosion. The pump features a single inlet pipe attachment with an M8x1.25 thread size and a threaded outlet sized M16x1.50, ensuring compatibility with the vehicle's power steering system. It includes an installation kit to facilitate proper mounting using the three mounting holes provided. The pulley attachment is spline type, though the pulley itself is not included. This pump is designed for use with a remote reservoir, which is not included, and does not come with a filter or sensor.
Applications and Common Issues Addressed
- Restores proper hydraulic pressure in Lexus LS400 power steering systems
- Eliminates whining or groaning noises caused by worn pumps
- Resolves steering stiffness or difficulty turning
- Prevents fluid leaks from damaged or failing pumps
- Improves overall steering response and vehicle control
Installation Notes and Tips
Installation of the BBB Industries New Power Steering Pump (N990-0172) should be performed by a qualified technician familiar with Lexus LS400 power steering systems. The included installation kit contains necessary hardware for mounting. Ensure the remote reservoir is properly connected, as this pump is designed for remote reservoir setups. Verify all inlet and outlet connections use the specified thread sizes (M8x1.25 inlet, M16x1.50 outlet) to avoid leaks. Since the pulley is not included, reuse the existing pulley or source a compatible spline-type pulley separately.
Quality Assurance and Warranty
BBB Industries manufactures this New Power Steering Pump under strict quality control standards to ensure durability and performance. The pump is new, not remanufactured, providing reliable operation for Lexus LS400 vehicles. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on their new power steering components. Consult product documentation or the manufacturer for exact warranty terms.
About the New Power Steering Pump Product Line
The BBB Industries New Power Steering Pump product line focuses on delivering brand-new, precision-engineered pumps designed to meet or exceed OEM specifications. This line emphasizes quality materials such as aluminum housings and includes installation kits to support proper fitment and ease of installation. The New Power Steering Pump series is intended for customers seeking reliable replacement parts that maintain factory performance standards, as exemplified by the N990-0172 model for the Lexus LS400.
| Brand | BBB Industries |
|---|---|
| Part Number | N990-0172 |
| Position | New Power Steering Pump |
| Filter Included | No |
| Housing Material | Aluminum |
| Inlet Attachment Type | Pipe |
| Inlet Thread Size | M8X1.25 |
| Installation Kit Included | Yes |
| New or Remanufactured | New |
| Number of Mounting Holes | 3 |
| Outlet Attachment Type | Threaded |
| Outlet Diameter (In) | M16X1.50 |
| Outlet Size | M16X1.50 |
| Outlet Thread Size | M16X1.50 |
| Pulley Attachment Type | Spline |
| Pulley Included | No |
| Remote Reservoir | Yes |
| Reservoir Cap Included | No |
| Reservoir Included | No |
| Sensor Included | No |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Lexus | LS400 | N/A | Non-reservoir style power steering pump.; New Power Steering Pump |
| 1999 | Lexus | LS400 | N/A | Non-reservoir style power steering pump.; New Power Steering Pump |
| 1998 | Lexus | LS400 | N/A | Non-reservoir style power steering pump.; New Power Steering Pump |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.