The essential tool is a power steering pump pulley removal/installation kit—a pulley puller with the correct adapters for your pump.
Removing and reinstalling a PS pump pulley safely requires the right tool and vehicle-specific know-how. This article outlines the tool options, how they work, and practical considerations for different makes and models.
Essential tool kit for power steering pump pulleys
Below is a list of the tools you’ll typically need to remove and install a power steering pump pulley. Compatibility with your specific pump model is critical, so verify fitment before starting.
- Power steering pump pulley removal tool (pulley puller), typically a three-arm puller or bearing puller with a center bolt—universal or model-specific to your pump.
- Power steering pump pulley installer tool or adapter set, to press the pulley onto the shaft evenly and to the correct depth.
- Adapters/spacers to match your pulley hub diameter and the shaft’s surface or threads.
- Serpentine belt tool or a compatible wrench/ratchet to relieve belt tension and remove the belt from the pulley area.
- Socket and wrench set (including sizes specified by your vehicle’s bolts) and a torque wrench for reinstallation when the service manual requires specific torque.
- Penetrating oil or lubricant for freeing stubborn bolts and sleeves.
- Safety gear: work gloves and eye protection.
- Optional tools: a bench vise or hydraulic press if the setup requires controlled pressing of the pulley onto the shaft or removal of a tight hub.
With the right tool kit, you can remove the pulley by using the puller on the center bolt, then align and press the new pulley on with the installer. Always refer to the vehicle’s service manual for exact adapter compatibility, bolt torque, and reassembly steps.
Practical considerations and tips
Vehicle-specific variations
Some makes use different pulley designs, hub locks, or set screws. Others require removal of brackets or the belt from alternate pulleys to access the PS pulley. Always verify the correct tool kit and any special adapters for your model before starting.
Safety and best practices
Work with the engine off and the battery disconnected or immobilized where applicable. Relieve belt tension before attempting to remove the pulley, handle components carefully to avoid damage to the shaft or seal, and inspect the pulley and shaft for wear after removal. Reattach the belt and test the system for smooth operation and leaks after installation.
Summary
To remove and install a power steering pump pulley, the core requirement is a dedicated pulley removal/installation tool kit designed for PS pumps. Choose a kit with compatible adapters and follow the vehicle's service manual for steps, torque specs, and alignment. Using the correct tool reduces the risk of pulley misalignment and leaks, and helps ensure reliable steering performance.
What is usually required to remove and install a power steering pulley?
You will need a Power Steering Pump Pulley removal tool that can remove the pulley from the pump shaft. This puller is different from common gear pullers with jaws (Do NOT use the 'jaws' type puller).
How to get a crank pulley off without a pulley puller?
Just right tucking it in the groove just like. So you can set your ratchet make sure you're going the right way. And it'll grab itself you can see where it's biting here bounce it a few times.
What tools do I need to take off a power steering pump?
To change a power steering pump, you will need some or all of the following tools:
- Replacement power steering pump.
- Power steering fluid.
- Socket wrench set and various sockets.
- Wrench set.
- Power steering pulley remover and installer kit.
- Power steering hose remover tool.
- Drain pan.
- Jack and jack stands or car ramps.
What size wrench do you need for a power steering pump pulley tool?
Use 5/8” and 13/16” or 16 and 21mm wrenches, or a 5/8” or 16mm socket with a ratchet or breaker bar, to turn the forcing screw until the pulley presses off the shaft.