Help keep steering effort light and predictable with a new 1990-1992 Toyota Land Cruiser and 1990-1992 Toyota Trucks Land Cruiser power steering pump from TERREPOWER (formerly BBB Industries). Part number N990-0371 is a direct-fit replacement for the 1990-1992 Toyota Land Cruiser, which is also cataloged as the 1990-1992 Toyota Trucks Land Cruiser. For engine details, see the Buyer's Guide tab.
The engine's accessory belt drives the power steering pump. The pump pressurizes power steering fluid to supply hydraulic assist to the steering system, which helps reduce the effort needed to turn the wheel.
Signs the pump may need replacing include a whine or groan that rises when you turn the wheel, steering that feels heavy or inconsistent, and fluid leaking from the pump. Low fluid, a worn belt or a leaking hose can cause similar symptoms, so diagnose the cause before you order parts. If a failed pump is causing the noise or heavy steering, this unit replaces it. Fill and bleed the system with the fluid specified in your vehicle's service information.
This part cross-references / interchanges with the following part numbers:
Which vehicles does this power steering pump fit?
TERREPOWER N990-0371 is listed for the 1990-1992 Toyota Land Cruiser, also cataloged as the 1990-1992 Toyota Trucks Land Cruiser. See the Buyer's Guide tab for engine details.
What does a power steering pump do?
The engine's belt drives the pump. It pressurizes power steering fluid to provide hydraulic assist, which helps reduce the effort needed to turn the steering wheel.
What are signs my power steering pump may need replacing?
Common signs include a whine or groan when turning, heavy or inconsistent steering effort, and fluid leaking from the pump. Low fluid, a worn belt or a leaking hose can cause similar symptoms.
Should I diagnose the problem before replacing the pump?
Yes. Check the fluid level and condition, the drive belt and the hoses first. If a failed pump is the cause of the noise or heavy steering, this unit replaces it.
What fluid should I use after installing the pump?
Use the power steering fluid type specified in your vehicle's service information. Follow the service procedure for filling the system and bleeding the air out.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
