HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsBBB Industries N990-0172 Power Steering Pump
Part #: N990-0172

BBB Industries N990-0172 Power Steering Pump

New Power Steering Pump
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
New Power Steering Pump
Fitment: Lexus, LS400
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

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.

BrandBBB Industries
Part NumberN990-0172
PositionNew Power Steering Pump
Filter IncludedNo
Housing MaterialAluminum
Inlet Attachment TypePipe
Inlet Thread SizeM8X1.25
Installation Kit IncludedYes
New or RemanufacturedNew
Number of Mounting Holes3
Outlet Attachment TypeThreaded
Outlet Diameter (In)M16X1.50
Outlet SizeM16X1.50
Outlet Thread SizeM16X1.50
Pulley Attachment TypeSpline
Pulley IncludedNo
Remote ReservoirYes
Reservoir Cap IncludedNo
Reservoir IncludedNo
Sensor IncludedNo

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2000LexusLS400N/ANon-reservoir style power steering pump.; New Power Steering Pump
1999LexusLS400N/ANon-reservoir style power steering pump.; New Power Steering Pump
1998LexusLS400N/ANon-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:

19318980

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.