Prokomon Power Steering Pulley Puller Installer Kit — Heat-Treated Steel, Fits GM/Ford/Chrysler

Prokomon Power Steering Pulley Puller Installer Kit is a complete, heat-treated steel toolset designed to remove and fit power steering, water pump and vacuum pump pulleys on most GM, Ford and Chrysler engines.

Whether you’re a home mechanic or a professional technician, this puller/installer set gives the leverage, adapters and durability required to handle press-fit pump pulleys without damaging shafts or housings. The kit includes multiple hub-size adapters, specific fittings for GM 3.2 Quad 4 and modular engines, and hardened fasteners — all manufactured from structural-grade AISI 1045 medium-carbon steel with heat treatment and a corrosion-resistant black finish.

How does this kit remove stuck pump pulleys?

The Prokomon kit uses a mechanical pulling force applied evenly around the pulley to separate it from the shaft, avoiding hammering or improvised pry methods that can harm components. A central forcing screw pushes against the shaft while the adapter jaws draw the pulley outward, giving controlled, safe extraction.

• Includes multiple puller adapters for 1-1/8", 1-1/4", 1-5/16" and 1-3/8" hub diameters
• Central threaded forcing screw delivers steady, even pressure
• Adapter set fits common press-fit pump pulleys and prevents shaft damage
• Special GM and modular-engine components handle tricky factory setups

Can this tool also install pulleys cleanly and accurately?

Yes — the kit converts into an installer so you can press a new pulley onto the shaft squarely and without marring the surface. Using the matching adapter and the same forcing screw, the tool centers the pulley and applies gradual pressure to achieve a precise fit.

• Installer adapters align pulley concentric to the shaft for correct seating
• Progressive pressure avoids over-pressing or cocking the pulley
• Works for alternator, power steering, water pump and vacuum pump pulleys
• Heat-treated components maintain alignment and resist deformation

Which engines and pulley sizes are supported by the Prokomon kit?

This set covers a broad range of common passenger-vehicle pumps and pulleys: it fits most late-model GM, Ford and Chrysler applications and includes special adapters for GM 3.2 Quad 4 and modular engines. The hub-size adapters handle four standard diameters often found on OEM pump pulleys.

• Compatible with many late GM, Ford and Chrysler engines
• Adapters for 1-1/8", 1-1/4", 1-5/16" and 1-3/8" hub diameters
• Includes specialized fittings for GM 3.2 Quad 4 and modular engines
• Suitable for alternator, power steering, water pump, and vacuum pump jobs

What makes the construction reliable for repeated shop use?

Prokomon builds the puller/installer from AISI 1045 medium carbon steel, heat treated and blackened to resist wear and corrosion. Fasteners and adapters are sized to withstand high axial loads so the kit holds up through many installations and removals.

• Structural-grade AISI 1045 medium-carbon steel construction
• Heat-treated parts for improved strength and fatigue resistance
• Blackened finish improves corrosion resistance and longevity
• Precision-machined threads and adapters for repeatable alignment

Who is this for: The Prokomon Power Steering Pulley Puller Installer Kit is ideal for DIY mechanics who prefer a proper tool over improvised methods, and for professional shops that need a versatile, durable set for routine pump and pulley service. If you work on late-model GM, Ford or Chrysler vehicles and need reliable removal and installation without damaging shafts or pulleys, this kit is built for those tasks.